40731396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 98746368

約数和(自身を除く): 58014972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 223, 372, 446, 491, 669, 892, 982, 1338, 1473, 1964, 2676, 2946, 5892, 6913, 13826, 15221, 20739, 27652, 30442, 41478, 45663, 60884, 82956, 91326, 109493, 182652, 218986, 328479, 437972, 656958, 1313916, 3394283, 6788566, 10182849, 13577132, 20365698, 40731396]

約数ペア:

[(1, 40731396), (2, 20365698), (3, 13577132), (4, 10182849), (6, 6788566), (12, 3394283), (31, 1313916), (62, 656958), (93, 437972), (124, 328479), (186, 218986), (223, 182652), (372, 109493), (446, 91326), (491, 82956), (669, 60884), (892, 45663), (982, 41478), (1338, 30442), (1473, 27652), (1964, 20739), (2676, 15221), (2946, 13826), (5892, 6913)]