16578604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 36348480

約数和(自身を除く): 19769876

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1201, 1972, 2402, 3451, 4804, 6902, 8407, 13804, 16814, 20417, 33628, 34829, 40834, 69658, 81668, 139316, 142919, 243803, 285838, 487606, 571676, 592093, 975212, 1184186, 2368372, 4144651, 8289302, 16578604]

約数ペア:

[(1, 16578604), (2, 8289302), (4, 4144651), (7, 2368372), (14, 1184186), (17, 975212), (28, 592093), (29, 571676), (34, 487606), (58, 285838), (68, 243803), (116, 142919), (119, 139316), (203, 81668), (238, 69658), (406, 40834), (476, 34829), (493, 33628), (812, 20417), (986, 16814), (1201, 13804), (1972, 8407), (2402, 6902), (3451, 4804)]