258762592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25349}}^1$

素因数の和:25399

約数の個数: 48

約数和(自身を含む): 574938000

約数和(自身を除く): 316175408

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 25349, 50698, 101396, 202792, 278839, 405584, 557678, 735121, 811168, 1115356, 1470242, 2230712, 2940484, 4461424, 5880968, 8086331, 8922848, 11761936, 16172662, 23523872, 32345324, 64690648, 129381296, 258762592]

約数ペア:

[(1, 258762592), (2, 129381296), (4, 64690648), (8, 32345324), (11, 23523872), (16, 16172662), (22, 11761936), (29, 8922848), (32, 8086331), (44, 5880968), (58, 4461424), (88, 2940484), (116, 2230712), (176, 1470242), (232, 1115356), (319, 811168), (352, 735121), (464, 557678), (638, 405584), (928, 278839), (1276, 202792), (2552, 101396), (5104, 50698), (10208, 25349)]