40614872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 39218728

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 719, 1228, 1438, 2456, 2876, 5752, 7061, 14122, 16537, 28244, 33074, 56488, 66148, 132296, 220733, 441466, 882932, 1765864, 5076859, 10153718, 20307436, 40614872]

約数ペア:

[(1, 40614872), (2, 20307436), (4, 10153718), (8, 5076859), (23, 1765864), (46, 882932), (92, 441466), (184, 220733), (307, 132296), (614, 66148), (719, 56488), (1228, 33074), (1438, 28244), (2456, 16537), (2876, 14122), (5752, 7061)]