13909168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 34122816

約数和(自身を除く): 20213648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 233, 287, 328, 364, 466, 533, 574, 656, 728, 932, 1066, 1148, 1456, 1631, 1864, 2132, 2296, 3029, 3262, 3728, 3731, 4264, 4592, 6058, 6524, 7462, 8528, 9553, 12116, 13048, 14924, 19106, 21203, 24232, 26096, 29848, 38212, 42406, 48464, 59696, 66871, 76424, 84812, 124189, 133742, 152848, 169624, 248378, 267484, 339248, 496756, 534968, 869323, 993512, 1069936, 1738646, 1987024, 3477292, 6954584, 13909168]

約数ペア:

[(1, 13909168), (2, 6954584), (4, 3477292), (7, 1987024), (8, 1738646), (13, 1069936), (14, 993512), (16, 869323), (26, 534968), (28, 496756), (41, 339248), (52, 267484), (56, 248378), (82, 169624), (91, 152848), (104, 133742), (112, 124189), (164, 84812), (182, 76424), (208, 66871), (233, 59696), (287, 48464), (328, 42406), (364, 38212), (466, 29848), (533, 26096), (574, 24232), (656, 21203), (728, 19106), (932, 14924), (1066, 13048), (1148, 12116), (1456, 9553), (1631, 8528), (1864, 7462), (2132, 6524), (2296, 6058), (3029, 4592), (3262, 4264), (3728, 3731)]