14727128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 32508000

約数和(自身を除く): 17780872

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 257, 377, 494, 514, 551, 754, 988, 1028, 1102, 1508, 1976, 2056, 2204, 3016, 3341, 4408, 4883, 6682, 7163, 7453, 9766, 13364, 14326, 14906, 19532, 26728, 28652, 29812, 39064, 57304, 59624, 63479, 96889, 126958, 141607, 193778, 253916, 283214, 387556, 507832, 566428, 775112, 1132856, 1840891, 3681782, 7363564, 14727128]

約数ペア:

[(1, 14727128), (2, 7363564), (4, 3681782), (8, 1840891), (13, 1132856), (19, 775112), (26, 566428), (29, 507832), (38, 387556), (52, 283214), (58, 253916), (76, 193778), (104, 141607), (116, 126958), (152, 96889), (232, 63479), (247, 59624), (257, 57304), (377, 39064), (494, 29812), (514, 28652), (551, 26728), (754, 19532), (988, 14906), (1028, 14326), (1102, 13364), (1508, 9766), (1976, 7453), (2056, 7163), (2204, 6682), (3016, 4883), (3341, 4408)]