64611712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 142045200

約数和(自身を除く): 77433488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 352, 421, 436, 704, 842, 872, 1199, 1408, 1684, 1744, 2398, 3368, 3488, 4631, 4796, 6736, 6976, 9262, 9592, 13472, 13952, 18524, 19184, 26944, 37048, 38368, 45889, 53888, 74096, 76736, 91778, 148192, 153472, 183556, 296384, 367112, 504779, 592768, 734224, 1009558, 1468448, 2019116, 2936896, 4038232, 5873792, 8076464, 16152928, 32305856, 64611712]

約数ペア:

[(1, 64611712), (2, 32305856), (4, 16152928), (8, 8076464), (11, 5873792), (16, 4038232), (22, 2936896), (32, 2019116), (44, 1468448), (64, 1009558), (88, 734224), (109, 592768), (128, 504779), (176, 367112), (218, 296384), (352, 183556), (421, 153472), (436, 148192), (704, 91778), (842, 76736), (872, 74096), (1199, 53888), (1408, 45889), (1684, 38368), (1744, 37048), (2398, 26944), (3368, 19184), (3488, 18524), (4631, 13952), (4796, 13472), (6736, 9592), (6976, 9262)]