57478898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 91888128

約数和(自身を除く): 34409230

約数列:

[1, 2, 31, 62, 67, 101, 134, 137, 202, 274, 2077, 3131, 4154, 4247, 6262, 6767, 8494, 9179, 13534, 13837, 18358, 27674, 209777, 284549, 419554, 428947, 569098, 857894, 927079, 1854158, 28739449, 57478898]

約数ペア:

[(1, 57478898), (2, 28739449), (31, 1854158), (62, 927079), (67, 857894), (101, 569098), (134, 428947), (137, 419554), (202, 284549), (274, 209777), (2077, 27674), (3131, 18358), (4154, 13837), (4247, 13534), (6262, 9179), (6767, 8494)]