12988192544

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{797}}^1\times {\mathrm{12421}}^1$

素因数の和:13269

約数の個数: 48

約数和(自身を含む): 26229152376

約数和(自身を除く): 13240959832

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 797, 1312, 1594, 3188, 6376, 12421, 12752, 24842, 25504, 32677, 49684, 65354, 99368, 130708, 198736, 261416, 397472, 509261, 522832, 1018522, 1045664, 2037044, 4074088, 8148176, 9899537, 16296352, 19799074, 39598148, 79196296, 158392592, 316785184, 405881017, 811762034, 1623524068, 3247048136, 6494096272, 12988192544]

約数ペア:

[(1, 12988192544), (2, 6494096272), (4, 3247048136), (8, 1623524068), (16, 811762034), (32, 405881017), (41, 316785184), (82, 158392592), (164, 79196296), (328, 39598148), (656, 19799074), (797, 16296352), (1312, 9899537), (1594, 8148176), (3188, 4074088), (6376, 2037044), (12421, 1045664), (12752, 1018522), (24842, 522832), (25504, 509261), (32677, 397472), (49684, 261416), (65354, 198736), (99368, 130708)]