74539816

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{4241}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 151439400

約数和(自身を除く): 76899584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 4241, 4394, 8482, 8788, 16964, 17576, 33928, 55133, 110266, 220532, 441064, 716729, 1433458, 2866916, 5733832, 9317477, 18634954, 37269908, 74539816]

約数ペア:

[(1, 74539816), (2, 37269908), (4, 18634954), (8, 9317477), (13, 5733832), (26, 2866916), (52, 1433458), (104, 716729), (169, 441064), (338, 220532), (676, 110266), (1352, 55133), (2197, 33928), (4241, 17576), (4394, 16964), (8482, 8788)]