40309404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 96983040

約数和(自身を除く): 56673636

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 382, 409, 516, 573, 764, 818, 1146, 1227, 1636, 2292, 2454, 4908, 8213, 16426, 17587, 24639, 32852, 35174, 49278, 52761, 70348, 78119, 98556, 105522, 156238, 211044, 234357, 312476, 468714, 937428, 3359117, 6718234, 10077351, 13436468, 20154702, 40309404]

約数ペア:

[(1, 40309404), (2, 20154702), (3, 13436468), (4, 10077351), (6, 6718234), (12, 3359117), (43, 937428), (86, 468714), (129, 312476), (172, 234357), (191, 211044), (258, 156238), (382, 105522), (409, 98556), (516, 78119), (573, 70348), (764, 52761), (818, 49278), (1146, 35174), (1227, 32852), (1636, 24639), (2292, 17587), (2454, 16426), (4908, 8213)]