78346312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 160776000

約数和(自身を除く): 82429688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2551, 2792, 3839, 5102, 7678, 10204, 15356, 20408, 28061, 30712, 56122, 112244, 224488, 890299, 1780598, 3561196, 7122392, 9793289, 19586578, 39173156, 78346312]

約数ペア:

[(1, 78346312), (2, 39173156), (4, 19586578), (8, 9793289), (11, 7122392), (22, 3561196), (44, 1780598), (88, 890299), (349, 224488), (698, 112244), (1396, 56122), (2551, 30712), (2792, 28061), (3839, 20408), (5102, 15356), (7678, 10204)]