25919114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 44271360

約数和(自身を除く): 18352246

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 487, 598, 974, 1157, 2047, 2314, 4094, 6331, 11201, 12662, 22402, 26611, 43343, 53222, 86686, 145613, 291226, 563459, 996889, 1126918, 1993778, 12959557, 25919114]

約数ペア:

[(1, 25919114), (2, 12959557), (13, 1993778), (23, 1126918), (26, 996889), (46, 563459), (89, 291226), (178, 145613), (299, 86686), (487, 53222), (598, 43343), (974, 26611), (1157, 22402), (2047, 12662), (2314, 11201), (4094, 6331)]