64025416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 152570880

約数和(自身を除く): 88545464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 2837, 3224, 5642, 5674, 11284, 11348, 19859, 22568, 22696, 36881, 39718, 73762, 79436, 87947, 147524, 158872, 175894, 258167, 295048, 351788, 516334, 615629, 703576, 1032668, 1143311, 1231258, 2065336, 2286622, 2462516, 4573244, 4925032, 8003177, 9146488, 16006354, 32012708, 64025416]

約数ペア:

[(1, 64025416), (2, 32012708), (4, 16006354), (7, 9146488), (8, 8003177), (13, 4925032), (14, 4573244), (26, 2462516), (28, 2286622), (31, 2065336), (52, 1231258), (56, 1143311), (62, 1032668), (91, 703576), (104, 615629), (124, 516334), (182, 351788), (217, 295048), (248, 258167), (364, 175894), (403, 158872), (434, 147524), (728, 87947), (806, 79436), (868, 73762), (1612, 39718), (1736, 36881), (2821, 22696), (2837, 22568), (3224, 19859), (5642, 11348), (5674, 11284)]