42081262

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 26347538

約数列:

[1, 2, 29, 43, 47, 58, 86, 94, 359, 718, 1247, 1363, 2021, 2494, 2726, 4042, 10411, 15437, 16873, 20822, 30874, 33746, 58609, 117218, 447673, 489317, 725539, 895346, 978634, 1451078, 21040631, 42081262]

約数ペア:

[(1, 42081262), (2, 21040631), (29, 1451078), (43, 978634), (47, 895346), (58, 725539), (86, 489317), (94, 447673), (359, 117218), (718, 58609), (1247, 33746), (1363, 30874), (2021, 20822), (2494, 16873), (2726, 15437), (4042, 10411)]