38731494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 45871386

約数列:

[1, 2, 3, 6, 23, 46, 59, 67, 69, 71, 118, 134, 138, 142, 177, 201, 213, 354, 402, 426, 1357, 1541, 1633, 2714, 3082, 3266, 3953, 4071, 4189, 4623, 4757, 4899, 7906, 8142, 8378, 9246, 9514, 9798, 11859, 12567, 14271, 23718, 25134, 28542, 90919, 96347, 109411, 181838, 192694, 218822, 272757, 280663, 289041, 328233, 545514, 561326, 578082, 656466, 841989, 1683978, 6455249, 12910498, 19365747, 38731494]

約数ペア:

[(1, 38731494), (2, 19365747), (3, 12910498), (6, 6455249), (23, 1683978), (46, 841989), (59, 656466), (67, 578082), (69, 561326), (71, 545514), (118, 328233), (134, 289041), (138, 280663), (142, 272757), (177, 218822), (201, 192694), (213, 181838), (354, 109411), (402, 96347), (426, 90919), (1357, 28542), (1541, 25134), (1633, 23718), (2714, 14271), (3082, 12567), (3266, 11859), (3953, 9798), (4071, 9514), (4189, 9246), (4623, 8378), (4757, 8142), (4899, 7906)]