40891728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27481}}^1$

素因数の和:27523

約数の個数: 40

約数和(自身を含む): 109048576

約数和(自身を除く): 68156848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 27481, 54962, 82443, 109924, 164886, 219848, 329772, 439696, 659544, 851911, 1319088, 1703822, 2555733, 3407644, 5111466, 6815288, 10222932, 13630576, 20445864, 40891728]

約数ペア:

[(1, 40891728), (2, 20445864), (3, 13630576), (4, 10222932), (6, 6815288), (8, 5111466), (12, 3407644), (16, 2555733), (24, 1703822), (31, 1319088), (48, 851911), (62, 659544), (93, 439696), (124, 329772), (186, 219848), (248, 164886), (372, 109924), (496, 82443), (744, 54962), (1488, 27481)]