40842864

素因数分解:

$2^4\times 3^2\times {\mathrm{283631}}^1$

素因数の和:283645

約数の個数: 30

約数和(自身を含む): 114303696

約数和(自身を除く): 73460832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283631, 567262, 850893, 1134524, 1701786, 2269048, 2552679, 3403572, 4538096, 5105358, 6807144, 10210716, 13614288, 20421432, 40842864]

約数ペア:

[(1, 40842864), (2, 20421432), (3, 13614288), (4, 10210716), (6, 6807144), (8, 5105358), (9, 4538096), (12, 3403572), (16, 2552679), (18, 2269048), (24, 1701786), (36, 1134524), (48, 850893), (72, 567262), (144, 283631)]