67237408

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 155605212

約数和(自身を除く): 88367804

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 313, 392, 548, 626, 784, 959, 1096, 1252, 1568, 1918, 2191, 2192, 2504, 3836, 4382, 4384, 5008, 6713, 7672, 8764, 10016, 13426, 15337, 15344, 17528, 26852, 30674, 30688, 35056, 42881, 53704, 61348, 70112, 85762, 107408, 122696, 171524, 214816, 245392, 300167, 343048, 490784, 600334, 686096, 1200668, 1372192, 2101169, 2401336, 4202338, 4802672, 8404676, 9605344, 16809352, 33618704, 67237408]

約数ペア:

[(1, 67237408), (2, 33618704), (4, 16809352), (7, 9605344), (8, 8404676), (14, 4802672), (16, 4202338), (28, 2401336), (32, 2101169), (49, 1372192), (56, 1200668), (98, 686096), (112, 600334), (137, 490784), (196, 343048), (224, 300167), (274, 245392), (313, 214816), (392, 171524), (548, 122696), (626, 107408), (784, 85762), (959, 70112), (1096, 61348), (1252, 53704), (1568, 42881), (1918, 35056), (2191, 30688), (2192, 30674), (2504, 26852), (3836, 17528), (4382, 15344), (4384, 15337), (5008, 13426), (6713, 10016), (7672, 8764)]