28426944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 112

約数和(自身を含む): 92626688

約数和(自身を除く): 64199744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 1627, 2184, 2496, 2912, 3254, 4368, 4881, 5824, 6508, 8736, 9762, 11389, 13016, 17472, 19524, 21151, 22778, 26032, 34167, 39048, 42302, 45556, 52064, 63453, 68334, 78096, 84604, 91112, 104128, 126906, 136668, 148057, 156192, 169208, 182224, 253812, 273336, 296114, 312384, 338416, 364448, 444171, 507624, 546672, 592228, 676832, 728896, 888342, 1015248, 1093344, 1184456, 1353664, 1776684, 2030496, 2186688, 2368912, 3553368, 4060992, 4737824, 7106736, 9475648, 14213472, 28426944]

約数ペア:

[(1, 28426944), (2, 14213472), (3, 9475648), (4, 7106736), (6, 4737824), (7, 4060992), (8, 3553368), (12, 2368912), (13, 2186688), (14, 2030496), (16, 1776684), (21, 1353664), (24, 1184456), (26, 1093344), (28, 1015248), (32, 888342), (39, 728896), (42, 676832), (48, 592228), (52, 546672), (56, 507624), (64, 444171), (78, 364448), (84, 338416), (91, 312384), (96, 296114), (104, 273336), (112, 253812), (156, 182224), (168, 169208), (182, 156192), (192, 148057), (208, 136668), (224, 126906), (273, 104128), (312, 91112), (336, 84604), (364, 78096), (416, 68334), (448, 63453), (546, 52064), (624, 45556), (672, 42302), (728, 39048), (832, 34167), (1092, 26032), (1248, 22778), (1344, 21151), (1456, 19524), (1627, 17472), (2184, 13016), (2496, 11389), (2912, 9762), (3254, 8736), (4368, 6508), (4881, 5824)]