764751472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{5081}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 1550213280

約数和(自身を除く): 785461808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 409, 818, 1636, 3272, 5081, 6544, 9407, 10162, 18814, 20324, 37628, 40648, 75256, 81296, 116863, 150512, 233726, 467452, 934904, 1869808, 2078129, 4156258, 8312516, 16625032, 33250064, 47796967, 95593934, 191187868, 382375736, 764751472]

約数ペア:

[(1, 764751472), (2, 382375736), (4, 191187868), (8, 95593934), (16, 47796967), (23, 33250064), (46, 16625032), (92, 8312516), (184, 4156258), (368, 2078129), (409, 1869808), (818, 934904), (1636, 467452), (3272, 233726), (5081, 150512), (6544, 116863), (9407, 81296), (10162, 75256), (18814, 40648), (20324, 37628)]