23508212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 32375308

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 52, 58, 68, 91, 116, 119, 131, 182, 203, 221, 238, 262, 364, 377, 406, 442, 476, 493, 524, 754, 812, 884, 917, 986, 1508, 1547, 1703, 1834, 1972, 2227, 2639, 3094, 3406, 3451, 3668, 3799, 4454, 5278, 6188, 6409, 6812, 6902, 7598, 8908, 10556, 11921, 12818, 13804, 15196, 15589, 23842, 25636, 26593, 28951, 31178, 44863, 47684, 49387, 53186, 57902, 62356, 64583, 89726, 98774, 106372, 115804, 129166, 179452, 197548, 202657, 258332, 345709, 405314, 452081, 691418, 810628, 839579, 904162, 1382836, 1679158, 1808324, 3358316, 5877053, 11754106, 23508212]

約数ペア:

[(1, 23508212), (2, 11754106), (4, 5877053), (7, 3358316), (13, 1808324), (14, 1679158), (17, 1382836), (26, 904162), (28, 839579), (29, 810628), (34, 691418), (52, 452081), (58, 405314), (68, 345709), (91, 258332), (116, 202657), (119, 197548), (131, 179452), (182, 129166), (203, 115804), (221, 106372), (238, 98774), (262, 89726), (364, 64583), (377, 62356), (406, 57902), (442, 53186), (476, 49387), (493, 47684), (524, 44863), (754, 31178), (812, 28951), (884, 26593), (917, 25636), (986, 23842), (1508, 15589), (1547, 15196), (1703, 13804), (1834, 12818), (1972, 11921), (2227, 10556), (2639, 8908), (3094, 7598), (3406, 6902), (3451, 6812), (3668, 6409), (3799, 6188), (4454, 5278)]