71471816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3001}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 144996600

約数和(自身を除く): 73524784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1832, 2977, 3001, 5954, 6002, 11908, 12004, 23816, 24008, 39013, 78026, 156052, 312104, 687229, 1374458, 2748916, 5497832, 8933977, 17867954, 35735908, 71471816]

約数ペア:

[(1, 71471816), (2, 35735908), (4, 17867954), (8, 8933977), (13, 5497832), (26, 2748916), (52, 1374458), (104, 687229), (229, 312104), (458, 156052), (916, 78026), (1832, 39013), (2977, 24008), (3001, 23816), (5954, 12004), (6002, 11908)]