77489264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 159619248

約数和(自身を除く): 82129984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 821, 1388, 1642, 2776, 3284, 5552, 5899, 6568, 11798, 13136, 13957, 23596, 27914, 47192, 55828, 94384, 111656, 223312, 284887, 569774, 1139548, 2279096, 4558192, 4843079, 9686158, 19372316, 38744632, 77489264]

約数ペア:

[(1, 77489264), (2, 38744632), (4, 19372316), (8, 9686158), (16, 4843079), (17, 4558192), (34, 2279096), (68, 1139548), (136, 569774), (272, 284887), (347, 223312), (694, 111656), (821, 94384), (1388, 55828), (1642, 47192), (2776, 27914), (3284, 23596), (5552, 13957), (5899, 13136), (6568, 11798)]