4105472

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 9811200

約数和(自身を除く): 5705728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 79, 112, 116, 128, 158, 203, 224, 232, 256, 316, 406, 448, 464, 553, 632, 812, 896, 928, 1106, 1264, 1624, 1792, 1856, 2212, 2291, 2528, 3248, 3712, 4424, 4582, 5056, 6496, 7424, 8848, 9164, 10112, 12992, 16037, 17696, 18328, 20224, 25984, 32074, 35392, 36656, 51968, 64148, 70784, 73312, 128296, 141568, 146624, 256592, 293248, 513184, 586496, 1026368, 2052736, 4105472]

約数ペア:

[(1, 4105472), (2, 2052736), (4, 1026368), (7, 586496), (8, 513184), (14, 293248), (16, 256592), (28, 146624), (29, 141568), (32, 128296), (56, 73312), (58, 70784), (64, 64148), (79, 51968), (112, 36656), (116, 35392), (128, 32074), (158, 25984), (203, 20224), (224, 18328), (232, 17696), (256, 16037), (316, 12992), (406, 10112), (448, 9164), (464, 8848), (553, 7424), (632, 6496), (812, 5056), (896, 4582), (928, 4424), (1106, 3712), (1264, 3248), (1624, 2528), (1792, 2291), (1856, 2212)]