15674863372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{71707}}^1$

素因数の和:71966

約数の個数: 48

約数和(自身を含む): 32350060288

約数和(自身を除く): 16675196916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 211, 259, 422, 518, 844, 1036, 1477, 2954, 5908, 7807, 15614, 31228, 54649, 71707, 109298, 143414, 218596, 286828, 501949, 1003898, 2007796, 2653159, 5306318, 10612636, 15130177, 18572113, 30260354, 37144226, 60520708, 74288452, 105911239, 211822478, 423644956, 559816549, 1119633098, 2239266196, 3918715843, 7837431686, 15674863372]

約数ペア:

[(1, 15674863372), (2, 7837431686), (4, 3918715843), (7, 2239266196), (14, 1119633098), (28, 559816549), (37, 423644956), (74, 211822478), (148, 105911239), (211, 74288452), (259, 60520708), (422, 37144226), (518, 30260354), (844, 18572113), (1036, 15130177), (1477, 10612636), (2954, 5306318), (5908, 2653159), (7807, 2007796), (15614, 1003898), (31228, 501949), (54649, 286828), (71707, 218596), (109298, 143414)]