77334278

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 134956800

約数和(自身を除く): 57622522

約数列:

[1, 2, 7, 14, 131, 149, 262, 283, 298, 566, 917, 1043, 1834, 1981, 2086, 3962, 19519, 37073, 39038, 42167, 74146, 84334, 136633, 259511, 273266, 295169, 519022, 590338, 5523877, 11047754, 38667139, 77334278]

約数ペア:

[(1, 77334278), (2, 38667139), (7, 11047754), (14, 5523877), (131, 590338), (149, 519022), (262, 295169), (283, 273266), (298, 259511), (566, 136633), (917, 84334), (1043, 74146), (1834, 42167), (1981, 39038), (2086, 37073), (3962, 19519)]