15506764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 35048160

約数和(自身を除く): 19541396

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 113, 116, 169, 182, 203, 226, 338, 364, 377, 406, 452, 676, 754, 791, 812, 1183, 1469, 1508, 1582, 2366, 2639, 2938, 3164, 3277, 4732, 4901, 5278, 5876, 6554, 9802, 10283, 10556, 13108, 19097, 19604, 20566, 22939, 34307, 38194, 41132, 42601, 45878, 68614, 76388, 85202, 91756, 133679, 137228, 170404, 267358, 298207, 534716, 553813, 596414, 1107626, 1192828, 2215252, 3876691, 7753382, 15506764]

約数ペア:

[(1, 15506764), (2, 7753382), (4, 3876691), (7, 2215252), (13, 1192828), (14, 1107626), (26, 596414), (28, 553813), (29, 534716), (52, 298207), (58, 267358), (91, 170404), (113, 137228), (116, 133679), (169, 91756), (182, 85202), (203, 76388), (226, 68614), (338, 45878), (364, 42601), (377, 41132), (406, 38194), (452, 34307), (676, 22939), (754, 20566), (791, 19604), (812, 19097), (1183, 13108), (1469, 10556), (1508, 10283), (1582, 9802), (2366, 6554), (2639, 5876), (2938, 5278), (3164, 4901), (3277, 4732)]