4128469904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{35507}}^1$

素因数の和:35584

約数の個数: 60

約数和(自身を含む): 8863222896

約数和(自身を除く): 4734752992

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 676, 688, 1118, 1352, 2236, 2704, 4472, 7267, 8944, 14534, 29068, 35507, 58136, 71014, 116272, 142028, 284056, 461591, 568112, 923182, 1526801, 1846364, 3053602, 3692728, 6000683, 6107204, 7385456, 12001366, 12214408, 19848413, 24002732, 24428816, 39696826, 48005464, 79393652, 96010928, 158787304, 258029369, 317574608, 516058738, 1032117476, 2064234952, 4128469904]

約数ペア:

[(1, 4128469904), (2, 2064234952), (4, 1032117476), (8, 516058738), (13, 317574608), (16, 258029369), (26, 158787304), (43, 96010928), (52, 79393652), (86, 48005464), (104, 39696826), (169, 24428816), (172, 24002732), (208, 19848413), (338, 12214408), (344, 12001366), (559, 7385456), (676, 6107204), (688, 6000683), (1118, 3692728), (1352, 3053602), (2236, 1846364), (2704, 1526801), (4472, 923182), (7267, 568112), (8944, 461591), (14534, 284056), (29068, 142028), (35507, 116272), (58136, 71014)]