61401574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 103229280

約数和(自身を除く): 41827706

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 481, 769, 962, 1079, 1538, 2158, 3071, 6142, 9997, 19994, 28453, 39923, 56906, 63827, 79846, 127654, 369889, 739778, 829751, 1659502, 2361599, 4723198, 30700787, 61401574]

約数ペア:

[(1, 61401574), (2, 30700787), (13, 4723198), (26, 2361599), (37, 1659502), (74, 829751), (83, 739778), (166, 369889), (481, 127654), (769, 79846), (962, 63827), (1079, 56906), (1538, 39923), (2158, 28453), (3071, 19994), (6142, 9997)]