556970896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{8753}}^1$

素因数の和:8899

約数の個数: 40

約数和(自身を含む): 1116975384

約数和(自身を除く): 560004488

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 3977, 7954, 8753, 15908, 17506, 31816, 35012, 63632, 70024, 140048, 358873, 717746, 849041, 1435492, 1698082, 2870984, 3396164, 5741968, 6792328, 13584656, 34810681, 69621362, 139242724, 278485448, 556970896]

約数ペア:

[(1, 556970896), (2, 278485448), (4, 139242724), (8, 69621362), (16, 34810681), (41, 13584656), (82, 6792328), (97, 5741968), (164, 3396164), (194, 2870984), (328, 1698082), (388, 1435492), (656, 849041), (776, 717746), (1552, 358873), (3977, 140048), (7954, 70024), (8753, 63632), (15908, 35012), (17506, 31816)]