38040054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 48325386

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 174, 201, 251, 377, 402, 502, 753, 754, 871, 1131, 1506, 1742, 1943, 2262, 2613, 3263, 3886, 5226, 5829, 6526, 7279, 9789, 11658, 14558, 16817, 19578, 21837, 25259, 33634, 43674, 50451, 50518, 75777, 94627, 100902, 151554, 189254, 218621, 283881, 437242, 487693, 567762, 655863, 975386, 1311726, 1463079, 2926158, 6340009, 12680018, 19020027, 38040054]

約数ペア:

[(1, 38040054), (2, 19020027), (3, 12680018), (6, 6340009), (13, 2926158), (26, 1463079), (29, 1311726), (39, 975386), (58, 655863), (67, 567762), (78, 487693), (87, 437242), (134, 283881), (174, 218621), (201, 189254), (251, 151554), (377, 100902), (402, 94627), (502, 75777), (753, 50518), (754, 50451), (871, 43674), (1131, 33634), (1506, 25259), (1742, 21837), (1943, 19578), (2262, 16817), (2613, 14558), (3263, 11658), (3886, 9789), (5226, 7279), (5829, 6526)]