745331312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{32327}}^1$

素因数の和:32477

約数の個数: 40

約数和(自身を含む): 1587434112

約数和(自身を除く): 842102800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 32327, 64654, 129308, 258616, 355597, 517232, 711194, 1422388, 2844776, 4234837, 5689552, 8469674, 16939348, 33878696, 46583207, 67757392, 93166414, 186332828, 372665656, 745331312]

約数ペア:

[(1, 745331312), (2, 372665656), (4, 186332828), (8, 93166414), (11, 67757392), (16, 46583207), (22, 33878696), (44, 16939348), (88, 8469674), (131, 5689552), (176, 4234837), (262, 2844776), (524, 1422388), (1048, 711194), (1441, 517232), (2096, 355597), (2882, 258616), (5764, 129308), (11528, 64654), (23056, 32327)]