38955696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 109326336

約数和(自身を除く): 70370640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 383, 489, 624, 652, 766, 978, 1149, 1304, 1532, 1956, 2119, 2298, 2608, 3064, 3912, 4238, 4596, 4979, 6128, 6357, 7824, 8476, 9192, 9958, 12714, 14937, 16952, 18384, 19916, 25428, 29874, 33904, 39832, 50856, 59748, 62429, 79664, 101712, 119496, 124858, 187287, 238992, 249716, 374574, 499432, 749148, 811577, 998864, 1498296, 1623154, 2434731, 2996592, 3246308, 4869462, 6492616, 9738924, 12985232, 19477848, 38955696]

約数ペア:

[(1, 38955696), (2, 19477848), (3, 12985232), (4, 9738924), (6, 6492616), (8, 4869462), (12, 3246308), (13, 2996592), (16, 2434731), (24, 1623154), (26, 1498296), (39, 998864), (48, 811577), (52, 749148), (78, 499432), (104, 374574), (156, 249716), (163, 238992), (208, 187287), (312, 124858), (326, 119496), (383, 101712), (489, 79664), (624, 62429), (652, 59748), (766, 50856), (978, 39832), (1149, 33904), (1304, 29874), (1532, 25428), (1956, 19916), (2119, 18384), (2298, 16952), (2608, 14937), (3064, 12714), (3912, 9958), (4238, 9192), (4596, 8476), (4979, 7824), (6128, 6357)]