40903776

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 72

約数和(自身を含む): 117477360

約数和(自身を除く): 76573584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1303, 1308, 1744, 1962, 2606, 2616, 3488, 3909, 3924, 5212, 5232, 7818, 7848, 10424, 10464, 11727, 15636, 15696, 20848, 23454, 31272, 31392, 41696, 46908, 62544, 93816, 125088, 142027, 187632, 284054, 375264, 426081, 568108, 852162, 1136216, 1278243, 1704324, 2272432, 2556486, 3408648, 4544864, 5112972, 6817296, 10225944, 13634592, 20451888, 40903776]

約数ペア:

[(1, 40903776), (2, 20451888), (3, 13634592), (4, 10225944), (6, 6817296), (8, 5112972), (9, 4544864), (12, 3408648), (16, 2556486), (18, 2272432), (24, 1704324), (32, 1278243), (36, 1136216), (48, 852162), (72, 568108), (96, 426081), (109, 375264), (144, 284054), (218, 187632), (288, 142027), (327, 125088), (436, 93816), (654, 62544), (872, 46908), (981, 41696), (1303, 31392), (1308, 31272), (1744, 23454), (1962, 20848), (2606, 15696), (2616, 15636), (3488, 11727), (3909, 10464), (3924, 10424), (5212, 7848), (5232, 7818)]