25251792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 69102720

約数和(自身を除く): 43850928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 257, 267, 276, 356, 368, 514, 534, 552, 712, 771, 1028, 1068, 1104, 1424, 1542, 2047, 2056, 2136, 3084, 4094, 4112, 4272, 5911, 6141, 6168, 8188, 11822, 12282, 12336, 16376, 17733, 22873, 23644, 24564, 32752, 35466, 45746, 47288, 49128, 68619, 70932, 91492, 94576, 98256, 137238, 141864, 182984, 274476, 283728, 365968, 526079, 548952, 1052158, 1097904, 1578237, 2104316, 3156474, 4208632, 6312948, 8417264, 12625896, 25251792]

約数ペア:

[(1, 25251792), (2, 12625896), (3, 8417264), (4, 6312948), (6, 4208632), (8, 3156474), (12, 2104316), (16, 1578237), (23, 1097904), (24, 1052158), (46, 548952), (48, 526079), (69, 365968), (89, 283728), (92, 274476), (138, 182984), (178, 141864), (184, 137238), (257, 98256), (267, 94576), (276, 91492), (356, 70932), (368, 68619), (514, 49128), (534, 47288), (552, 45746), (712, 35466), (771, 32752), (1028, 24564), (1068, 23644), (1104, 22873), (1424, 17733), (1542, 16376), (2047, 12336), (2056, 12282), (2136, 11822), (3084, 8188), (4094, 6168), (4112, 6141), (4272, 5911)]