66510184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 143236800

約数和(自身を除く): 76726616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 97, 104, 152, 194, 247, 347, 388, 494, 694, 776, 988, 1261, 1388, 1843, 1976, 2522, 2776, 3686, 4511, 5044, 6593, 7372, 9022, 10088, 13186, 14744, 18044, 23959, 26372, 33659, 36088, 47918, 52744, 67318, 85709, 95836, 134636, 171418, 191672, 269272, 342836, 437567, 639521, 685672, 875134, 1279042, 1750268, 2558084, 3500536, 5116168, 8313773, 16627546, 33255092, 66510184]

約数ペア:

[(1, 66510184), (2, 33255092), (4, 16627546), (8, 8313773), (13, 5116168), (19, 3500536), (26, 2558084), (38, 1750268), (52, 1279042), (76, 875134), (97, 685672), (104, 639521), (152, 437567), (194, 342836), (247, 269272), (347, 191672), (388, 171418), (494, 134636), (694, 95836), (776, 85709), (988, 67318), (1261, 52744), (1388, 47918), (1843, 36088), (1976, 33659), (2522, 26372), (2776, 23959), (3686, 18044), (4511, 14744), (5044, 13186), (6593, 10088), (7372, 9022)]