78521872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34319}}^1$

素因数の和:34351

約数の個数: 40

約数和(自身を含む): 178738560

約数和(自身を除く): 100216688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34319, 68638, 137276, 274552, 377509, 446147, 549104, 755018, 892294, 1510036, 1784588, 3020072, 3569176, 4907617, 6040144, 7138352, 9815234, 19630468, 39260936, 78521872]

約数ペア:

[(1, 78521872), (2, 39260936), (4, 19630468), (8, 9815234), (11, 7138352), (13, 6040144), (16, 4907617), (22, 3569176), (26, 3020072), (44, 1784588), (52, 1510036), (88, 892294), (104, 755018), (143, 549104), (176, 446147), (208, 377509), (286, 274552), (572, 137276), (1144, 68638), (2288, 34319)]