64790466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28643}}^1$

素因数の和:28690

約数の個数: 32

約数和(自身を含む): 144365760

約数和(自身を除く): 79575294

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 28643, 57286, 85929, 171858, 372359, 744718, 830647, 1117077, 1661294, 2234154, 2491941, 4983882, 10798411, 21596822, 32395233, 64790466]

約数ペア:

[(1, 64790466), (2, 32395233), (3, 21596822), (6, 10798411), (13, 4983882), (26, 2491941), (29, 2234154), (39, 1661294), (58, 1117077), (78, 830647), (87, 744718), (174, 372359), (377, 171858), (754, 85929), (1131, 57286), (2262, 28643)]