4920245191288

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{6229}}^1\times {\mathrm{22861}}^1$

素因数の和:29720

約数の個数: 64

約数和(自身を含む): 10562628081600

約数和(自身を除く): 5642382890312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2468, 4319, 4936, 6229, 8638, 12458, 17276, 22861, 24916, 34552, 43603, 45722, 49832, 87206, 91444, 160027, 174412, 182888, 320054, 348824, 640108, 1280216, 3843293, 7686586, 14105237, 15373172, 26903051, 28210474, 30746344, 53806102, 56420948, 98736659, 107612204, 112841896, 142401169, 197473318, 215224408, 284802338, 394946636, 569604676, 789893272, 996808183, 1139209352, 1993616366, 3987232732, 7974465464, 87861521273, 175723042546, 351446085092, 615030648911, 702892170184, 1230061297822, 2460122595644, 4920245191288]

約数ペア:

[(1, 4920245191288), (2, 2460122595644), (4, 1230061297822), (7, 702892170184), (8, 615030648911), (14, 351446085092), (28, 175723042546), (56, 87861521273), (617, 7974465464), (1234, 3987232732), (2468, 1993616366), (4319, 1139209352), (4936, 996808183), (6229, 789893272), (8638, 569604676), (12458, 394946636), (17276, 284802338), (22861, 215224408), (24916, 197473318), (34552, 142401169), (43603, 112841896), (45722, 107612204), (49832, 98736659), (87206, 56420948), (91444, 53806102), (160027, 30746344), (174412, 28210474), (182888, 26903051), (320054, 15373172), (348824, 14105237), (640108, 7686586), (1280216, 3843293)]