960426376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42557}}^1$

素因数の和:42614

約数の個数: 64

約数和(自身を含む): 2287918080

約数和(自身を除く): 1327491704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 42557, 85114, 170228, 297899, 340456, 553241, 595798, 1106482, 1191596, 1319267, 2212964, 2383192, 2638534, 3872687, 4425928, 5277068, 7745374, 9234869, 10554136, 15490748, 17150471, 18469738, 30981496, 34300942, 36939476, 68601884, 73878952, 120053297, 137203768, 240106594, 480213188, 960426376]

約数ペア:

[(1, 960426376), (2, 480213188), (4, 240106594), (7, 137203768), (8, 120053297), (13, 73878952), (14, 68601884), (26, 36939476), (28, 34300942), (31, 30981496), (52, 18469738), (56, 17150471), (62, 15490748), (91, 10554136), (104, 9234869), (124, 7745374), (182, 5277068), (217, 4425928), (248, 3872687), (364, 2638534), (403, 2383192), (434, 2212964), (728, 1319267), (806, 1191596), (868, 1106482), (1612, 595798), (1736, 553241), (2821, 340456), (3224, 297899), (5642, 170228), (11284, 85114), (22568, 42557)]