72132112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 151240320

約数和(自身を除く): 79108208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1451, 1912, 2902, 3107, 3824, 5804, 6214, 11608, 12428, 18863, 23216, 24856, 37726, 49712, 75452, 150904, 301808, 346789, 693578, 1387156, 2774312, 4508257, 5548624, 9016514, 18033028, 36066056, 72132112]

約数ペア:

[(1, 72132112), (2, 36066056), (4, 18033028), (8, 9016514), (13, 5548624), (16, 4508257), (26, 2774312), (52, 1387156), (104, 693578), (208, 346789), (239, 301808), (478, 150904), (956, 75452), (1451, 49712), (1912, 37726), (2902, 24856), (3107, 23216), (3824, 18863), (5804, 12428), (6214, 11608)]