1489478528

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29761}}^1$

素因数の和:29815

約数の個数: 64

約数和(自身を含む): 3278581920

約数和(自身を除く): 1789103392

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 6256, 12512, 25024, 29761, 50048, 59522, 119044, 238088, 476176, 505937, 684503, 952352, 1011874, 1369006, 1904704, 2023748, 2738012, 3809408, 4047496, 5476024, 8094992, 10952048, 11636551, 16189984, 21904096, 23273102, 32379968, 43808192, 46546204, 64759936, 87616384, 93092408, 186184816, 372369632, 744739264, 1489478528]

約数ペア:

[(1, 1489478528), (2, 744739264), (4, 372369632), (8, 186184816), (16, 93092408), (17, 87616384), (23, 64759936), (32, 46546204), (34, 43808192), (46, 32379968), (64, 23273102), (68, 21904096), (92, 16189984), (128, 11636551), (136, 10952048), (184, 8094992), (272, 5476024), (368, 4047496), (391, 3809408), (544, 2738012), (736, 2023748), (782, 1904704), (1088, 1369006), (1472, 1011874), (1564, 952352), (2176, 684503), (2944, 505937), (3128, 476176), (6256, 238088), (12512, 119044), (25024, 59522), (29761, 50048)]