15247736

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 19528264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 229, 232, 287, 328, 406, 458, 574, 812, 916, 1148, 1189, 1603, 1624, 1832, 2296, 2378, 3206, 4756, 6412, 6641, 8323, 9389, 9512, 12824, 13282, 16646, 18778, 26564, 33292, 37556, 46487, 53128, 65723, 66584, 75112, 92974, 131446, 185948, 262892, 272281, 371896, 525784, 544562, 1089124, 1905967, 2178248, 3811934, 7623868, 15247736]

約数ペア:

[(1, 15247736), (2, 7623868), (4, 3811934), (7, 2178248), (8, 1905967), (14, 1089124), (28, 544562), (29, 525784), (41, 371896), (56, 272281), (58, 262892), (82, 185948), (116, 131446), (164, 92974), (203, 75112), (229, 66584), (232, 65723), (287, 53128), (328, 46487), (406, 37556), (458, 33292), (574, 26564), (812, 18778), (916, 16646), (1148, 13282), (1189, 12824), (1603, 9512), (1624, 9389), (1832, 8323), (2296, 6641), (2378, 6412), (3206, 4756)]