73678052

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19207}}^1$

素因数の和:19355

約数の個数: 24

約数和(自身を含む): 148439424

約数和(自身を除く): 74761372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 19207, 38414, 76828, 134449, 268898, 537796, 2631359, 5262718, 10525436, 18419513, 36839026, 73678052]

約数ペア:

[(1, 73678052), (2, 36839026), (4, 18419513), (7, 10525436), (14, 5262718), (28, 2631359), (137, 537796), (274, 268898), (548, 134449), (959, 76828), (1918, 38414), (3836, 19207)]