40870488

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27917}}^1$

素因数の和:27987

約数の個数: 32

約数和(自身を含む): 103854960

約数和(自身を除く): 62984472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 27917, 55834, 83751, 111668, 167502, 223336, 335004, 670008, 1702937, 3405874, 5108811, 6811748, 10217622, 13623496, 20435244, 40870488]

約数ペア:

[(1, 40870488), (2, 20435244), (3, 13623496), (4, 10217622), (6, 6811748), (8, 5108811), (12, 3405874), (24, 1702937), (61, 670008), (122, 335004), (183, 223336), (244, 167502), (366, 111668), (488, 83751), (732, 55834), (1464, 27917)]