42429842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 32

約数和(自身を含む): 81043200

約数和(自身を除く): 38613358

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 8039, 16078, 56273, 104507, 112546, 209014, 233131, 466262, 731549, 1463098, 1631917, 3030703, 3263834, 6061406, 21214921, 42429842]

約数ペア:

[(1, 42429842), (2, 21214921), (7, 6061406), (13, 3263834), (14, 3030703), (26, 1631917), (29, 1463098), (58, 731549), (91, 466262), (182, 233131), (203, 209014), (377, 112546), (406, 104507), (754, 56273), (2639, 16078), (5278, 8039)]