61354792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 56494808

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 991, 1982, 3964, 7739, 7928, 15478, 30956, 61912, 70361, 108019, 140722, 216038, 281444, 432076, 562888, 864152, 7669349, 15338698, 30677396, 61354792]

約数ペア:

[(1, 61354792), (2, 30677396), (4, 15338698), (8, 7669349), (71, 864152), (109, 562888), (142, 432076), (218, 281444), (284, 216038), (436, 140722), (568, 108019), (872, 70361), (991, 61912), (1982, 30956), (3964, 15478), (7739, 7928)]