40232712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128951}}^1$

素因数の和:128973

約数の個数: 32

約数和(自身を含む): 108319680

約数和(自身を除く): 68086968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128951, 257902, 386853, 515804, 773706, 1031608, 1547412, 1676363, 3094824, 3352726, 5029089, 6705452, 10058178, 13410904, 20116356, 40232712]

約数ペア:

[(1, 40232712), (2, 20116356), (3, 13410904), (4, 10058178), (6, 6705452), (8, 5029089), (12, 3352726), (13, 3094824), (24, 1676363), (26, 1547412), (39, 1031608), (52, 773706), (78, 515804), (104, 386853), (156, 257902), (312, 128951)]