38725191568

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{17903}}^1$

素因数の和:18045

約数の個数: 120

約数和(自身を含む): 91112739840

約数和(自身を除く): 52387548272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 89, 98, 112, 124, 178, 196, 217, 248, 356, 392, 434, 496, 623, 712, 784, 868, 1246, 1424, 1519, 1736, 2492, 2759, 3038, 3472, 4361, 4984, 5518, 6076, 8722, 9968, 11036, 12152, 17444, 17903, 19313, 22072, 24304, 34888, 35806, 38626, 44144, 69776, 71612, 77252, 125321, 135191, 143224, 154504, 250642, 270382, 286448, 309008, 501284, 540764, 554993, 877247, 1002568, 1081528, 1109986, 1593367, 1754494, 2005136, 2163056, 2219972, 3186734, 3508988, 3884951, 4439944, 6373468, 7017976, 7769902, 8879888, 11153569, 12746936, 14035952, 15539804, 22307138, 25493872, 27194657, 31079608, 44614276, 49394377, 54389314, 62159216, 78074983, 89228552, 98788754, 108778628, 156149966, 178457104, 197577508, 217557256, 312299932, 345760639, 395155016, 435114512, 624599864, 691521278, 790310032, 1249199728, 1383042556, 2420324473, 2766085112, 4840648946, 5532170224, 9681297892, 19362595784, 38725191568]

約数ペア:

[(1, 38725191568), (2, 19362595784), (4, 9681297892), (7, 5532170224), (8, 4840648946), (14, 2766085112), (16, 2420324473), (28, 1383042556), (31, 1249199728), (49, 790310032), (56, 691521278), (62, 624599864), (89, 435114512), (98, 395155016), (112, 345760639), (124, 312299932), (178, 217557256), (196, 197577508), (217, 178457104), (248, 156149966), (356, 108778628), (392, 98788754), (434, 89228552), (496, 78074983), (623, 62159216), (712, 54389314), (784, 49394377), (868, 44614276), (1246, 31079608), (1424, 27194657), (1519, 25493872), (1736, 22307138), (2492, 15539804), (2759, 14035952), (3038, 12746936), (3472, 11153569), (4361, 8879888), (4984, 7769902), (5518, 7017976), (6076, 6373468), (8722, 4439944), (9968, 3884951), (11036, 3508988), (12152, 3186734), (17444, 2219972), (17903, 2163056), (19313, 2005136), (22072, 1754494), (24304, 1593367), (34888, 1109986), (35806, 1081528), (38626, 1002568), (44144, 877247), (69776, 554993), (71612, 540764), (77252, 501284), (125321, 309008), (135191, 286448), (143224, 270382), (154504, 250642)]