23646490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 53250048

約数和(自身を除く): 29603558

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 641, 1054, 1085, 1190, 1282, 2170, 2635, 3205, 3689, 4487, 5270, 6410, 7378, 8974, 10897, 18445, 19871, 21794, 22435, 36890, 39742, 44870, 54485, 76279, 99355, 108970, 139097, 152558, 198710, 278194, 337807, 381395, 675614, 695485, 762790, 1390970, 1689035, 2364649, 3378070, 4729298, 11823245, 23646490]

約数ペア:

[(1, 23646490), (2, 11823245), (5, 4729298), (7, 3378070), (10, 2364649), (14, 1689035), (17, 1390970), (31, 762790), (34, 695485), (35, 675614), (62, 381395), (70, 337807), (85, 278194), (119, 198710), (155, 152558), (170, 139097), (217, 108970), (238, 99355), (310, 76279), (434, 54485), (527, 44870), (595, 39742), (641, 36890), (1054, 22435), (1085, 21794), (1190, 19871), (1282, 18445), (2170, 10897), (2635, 8974), (3205, 7378), (3689, 6410), (4487, 5270)]