2856167776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39971}}^1$

素因数の和:40028

約数の個数: 96

約数和(自身を含む): 7252519680

約数和(自身を除く): 4396351904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 464, 616, 638, 812, 928, 1232, 1276, 1624, 2233, 2464, 2552, 3248, 4466, 5104, 6496, 8932, 10208, 17864, 35728, 39971, 71456, 79942, 159884, 279797, 319768, 439681, 559594, 639536, 879362, 1119188, 1159159, 1279072, 1758724, 2238376, 2318318, 3077767, 3517448, 4476752, 4636636, 6155534, 7034896, 8114113, 8953504, 9273272, 12311068, 12750749, 14069792, 16228226, 18546544, 24622136, 25501498, 32456452, 37093088, 49244272, 51002996, 64912904, 89255243, 98488544, 102005992, 129825808, 178510486, 204011984, 259651616, 357020972, 408023968, 714041944, 1428083888, 2856167776]

約数ペア:

[(1, 2856167776), (2, 1428083888), (4, 714041944), (7, 408023968), (8, 357020972), (11, 259651616), (14, 204011984), (16, 178510486), (22, 129825808), (28, 102005992), (29, 98488544), (32, 89255243), (44, 64912904), (56, 51002996), (58, 49244272), (77, 37093088), (88, 32456452), (112, 25501498), (116, 24622136), (154, 18546544), (176, 16228226), (203, 14069792), (224, 12750749), (232, 12311068), (308, 9273272), (319, 8953504), (352, 8114113), (406, 7034896), (464, 6155534), (616, 4636636), (638, 4476752), (812, 3517448), (928, 3077767), (1232, 2318318), (1276, 2238376), (1624, 1758724), (2233, 1279072), (2464, 1159159), (2552, 1119188), (3248, 879362), (4466, 639536), (5104, 559594), (6496, 439681), (8932, 319768), (10208, 279797), (17864, 159884), (35728, 79942), (39971, 71456)]