64574224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 84166256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 167, 169, 176, 208, 286, 334, 338, 572, 668, 676, 1144, 1336, 1352, 1837, 1859, 2171, 2197, 2288, 2672, 2704, 3674, 3718, 4342, 4394, 7348, 7436, 8684, 8788, 14696, 14872, 17368, 17576, 23881, 24167, 28223, 29392, 29744, 34736, 35152, 47762, 48334, 56446, 95524, 96668, 112892, 191048, 193336, 225784, 310453, 366899, 382096, 386672, 451568, 620906, 733798, 1241812, 1467596, 2483624, 2935192, 4035889, 4967248, 5870384, 8071778, 16143556, 32287112, 64574224]

約数ペア:

[(1, 64574224), (2, 32287112), (4, 16143556), (8, 8071778), (11, 5870384), (13, 4967248), (16, 4035889), (22, 2935192), (26, 2483624), (44, 1467596), (52, 1241812), (88, 733798), (104, 620906), (143, 451568), (167, 386672), (169, 382096), (176, 366899), (208, 310453), (286, 225784), (334, 193336), (338, 191048), (572, 112892), (668, 96668), (676, 95524), (1144, 56446), (1336, 48334), (1352, 47762), (1837, 35152), (1859, 34736), (2171, 29744), (2197, 29392), (2288, 28223), (2672, 24167), (2704, 23881), (3674, 17576), (3718, 17368), (4342, 14872), (4394, 14696), (7348, 8788), (7436, 8684)]