61664792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29761}}^1$

素因数の和:29811

約数の個数: 32

約数和(自身を含む): 135714720

約数和(自身を除く): 74049928

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 29761, 59522, 119044, 208327, 238088, 416654, 833308, 1101157, 1666616, 2202314, 4404628, 7708099, 8809256, 15416198, 30832396, 61664792]

約数ペア:

[(1, 61664792), (2, 30832396), (4, 15416198), (7, 8809256), (8, 7708099), (14, 4404628), (28, 2202314), (37, 1666616), (56, 1101157), (74, 833308), (148, 416654), (259, 238088), (296, 208327), (518, 119044), (1036, 59522), (2072, 29761)]