814282976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52903}}^1$

素因数の和:52963

約数の個数: 48

約数和(自身を含む): 1773130464

約数和(自身を除く): 958847488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 52903, 105806, 211612, 423224, 687739, 846448, 1375478, 1692896, 1957411, 2750956, 3914822, 5501912, 7829644, 11003824, 15659288, 22007648, 25446343, 31318576, 50892686, 62637152, 101785372, 203570744, 407141488, 814282976]

約数ペア:

[(1, 814282976), (2, 407141488), (4, 203570744), (8, 101785372), (13, 62637152), (16, 50892686), (26, 31318576), (32, 25446343), (37, 22007648), (52, 15659288), (74, 11003824), (104, 7829644), (148, 5501912), (208, 3914822), (296, 2750956), (416, 1957411), (481, 1692896), (592, 1375478), (962, 846448), (1184, 687739), (1924, 423224), (3848, 211612), (7696, 105806), (15392, 52903)]