43333238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 76332480

約数和(自身を除く): 32999242

約数列:

[1, 2, 13, 17, 26, 34, 73, 79, 146, 158, 221, 289, 442, 578, 949, 1027, 1241, 1343, 1898, 2054, 2482, 2686, 3757, 5767, 7514, 11534, 16133, 17459, 21097, 22831, 32266, 34918, 42194, 45662, 74971, 98039, 149942, 196078, 274261, 296803, 548522, 593606, 1274507, 1666663, 2549014, 3333326, 21666619, 43333238]

約数ペア:

[(1, 43333238), (2, 21666619), (13, 3333326), (17, 2549014), (26, 1666663), (34, 1274507), (73, 593606), (79, 548522), (146, 296803), (158, 274261), (221, 196078), (289, 149942), (442, 98039), (578, 74971), (949, 45662), (1027, 42194), (1241, 34918), (1343, 32266), (1898, 22831), (2054, 21097), (2482, 17459), (2686, 16133), (3757, 11534), (5767, 7514)]