15804152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 38646720

約数和(自身を除く): 22842568

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1277, 1547, 1768, 2554, 3094, 5108, 6188, 8939, 10216, 12376, 16601, 17878, 21709, 33202, 35756, 43418, 66404, 71512, 86836, 116207, 132808, 151963, 173672, 232414, 282217, 303926, 464828, 564434, 607852, 929656, 1128868, 1215704, 1975519, 2257736, 3951038, 7902076, 15804152]

約数ペア:

[(1, 15804152), (2, 7902076), (4, 3951038), (7, 2257736), (8, 1975519), (13, 1215704), (14, 1128868), (17, 929656), (26, 607852), (28, 564434), (34, 464828), (52, 303926), (56, 282217), (68, 232414), (91, 173672), (104, 151963), (119, 132808), (136, 116207), (182, 86836), (221, 71512), (238, 66404), (364, 43418), (442, 35756), (476, 33202), (728, 21709), (884, 17878), (952, 16601), (1277, 12376), (1547, 10216), (1768, 8939), (2554, 6188), (3094, 5108)]