28155647524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{5273}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 51942739968

約数和(自身を除く): 23787092444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 457, 508, 914, 1828, 2921, 5273, 5842, 10511, 10546, 11684, 21022, 21092, 42044, 58039, 116078, 121279, 232156, 242558, 485116, 669671, 1334897, 1339342, 2409761, 2669794, 2678684, 4819522, 5339588, 9639044, 15402433, 30804866, 55424503, 61609732, 110849006, 221698012, 306039647, 612079294, 1224158588, 7038911881, 14077823762, 28155647524]

約数ペア:

[(1, 28155647524), (2, 14077823762), (4, 7038911881), (23, 1224158588), (46, 612079294), (92, 306039647), (127, 221698012), (254, 110849006), (457, 61609732), (508, 55424503), (914, 30804866), (1828, 15402433), (2921, 9639044), (5273, 5339588), (5842, 4819522), (10511, 2678684), (10546, 2669794), (11684, 2409761), (21022, 1339342), (21092, 1334897), (42044, 669671), (58039, 485116), (116078, 242558), (121279, 232156)]