38613848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 58154152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 31, 52, 56, 58, 59, 62, 91, 104, 116, 118, 124, 182, 203, 217, 232, 236, 248, 364, 377, 403, 406, 413, 434, 472, 728, 754, 767, 806, 812, 826, 868, 899, 1508, 1534, 1612, 1624, 1652, 1711, 1736, 1798, 1829, 2639, 2821, 3016, 3068, 3224, 3304, 3422, 3596, 3658, 5278, 5369, 5642, 6136, 6293, 6844, 7192, 7316, 10556, 10738, 11284, 11687, 11977, 12586, 12803, 13688, 14632, 21112, 21476, 22243, 22568, 23374, 23777, 23954, 25172, 25606, 42952, 44486, 46748, 47554, 47908, 50344, 51212, 53041, 81809, 88972, 93496, 95108, 95816, 102424, 106082, 155701, 163618, 166439, 177944, 190216, 212164, 311402, 327236, 332878, 371287, 424328, 622804, 654472, 665756, 689533, 742574, 1245608, 1331512, 1379066, 1485148, 2758132, 2970296, 4826731, 5516264, 9653462, 19306924, 38613848]

約数ペア:

[(1, 38613848), (2, 19306924), (4, 9653462), (7, 5516264), (8, 4826731), (13, 2970296), (14, 2758132), (26, 1485148), (28, 1379066), (29, 1331512), (31, 1245608), (52, 742574), (56, 689533), (58, 665756), (59, 654472), (62, 622804), (91, 424328), (104, 371287), (116, 332878), (118, 327236), (124, 311402), (182, 212164), (203, 190216), (217, 177944), (232, 166439), (236, 163618), (248, 155701), (364, 106082), (377, 102424), (403, 95816), (406, 95108), (413, 93496), (434, 88972), (472, 81809), (728, 53041), (754, 51212), (767, 50344), (806, 47908), (812, 47554), (826, 46748), (868, 44486), (899, 42952), (1508, 25606), (1534, 25172), (1612, 23954), (1624, 23777), (1652, 23374), (1711, 22568), (1736, 22243), (1798, 21476), (1829, 21112), (2639, 14632), (2821, 13688), (3016, 12803), (3068, 12586), (3224, 11977), (3304, 11687), (3422, 11284), (3596, 10738), (3658, 10556), (5278, 7316), (5369, 7192), (5642, 6844), (6136, 6293)]