57621136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 115689024

約数和(自身を除く): 58067888

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 743, 1048, 1486, 2096, 2972, 4847, 5944, 9694, 11888, 19388, 27491, 38776, 54982, 77552, 97333, 109964, 194666, 219928, 389332, 439856, 778664, 1557328, 3601321, 7202642, 14405284, 28810568, 57621136]

約数ペア:

[(1, 57621136), (2, 28810568), (4, 14405284), (8, 7202642), (16, 3601321), (37, 1557328), (74, 778664), (131, 439856), (148, 389332), (262, 219928), (296, 194666), (524, 109964), (592, 97333), (743, 77552), (1048, 54982), (1486, 38776), (2096, 27491), (2972, 19388), (4847, 11888), (5944, 9694)]