65219344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 134375328

約数和(自身を除く): 69155984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 691, 694, 1382, 1388, 2764, 2776, 5528, 5552, 5899, 11056, 11747, 11798, 23494, 23596, 46988, 47192, 93976, 94384, 187952, 239777, 479554, 959108, 1918216, 3836432, 4076209, 8152418, 16304836, 32609672, 65219344]

約数ペア:

[(1, 65219344), (2, 32609672), (4, 16304836), (8, 8152418), (16, 4076209), (17, 3836432), (34, 1918216), (68, 959108), (136, 479554), (272, 239777), (347, 187952), (691, 94384), (694, 93976), (1382, 47192), (1388, 46988), (2764, 23596), (2776, 23494), (5528, 11798), (5552, 11747), (5899, 11056)]