12742736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 26617344

約数和(自身を除く): 13874608

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1117, 1426, 2234, 2852, 4468, 5704, 8936, 11408, 17872, 25691, 34627, 51382, 69254, 102764, 138508, 205528, 277016, 411056, 554032, 796421, 1592842, 3185684, 6371368, 12742736]

約数ペア:

[(1, 12742736), (2, 6371368), (4, 3185684), (8, 1592842), (16, 796421), (23, 554032), (31, 411056), (46, 277016), (62, 205528), (92, 138508), (124, 102764), (184, 69254), (248, 51382), (368, 34627), (496, 25691), (713, 17872), (1117, 11408), (1426, 8936), (2234, 5704), (2852, 4468)]