70633621

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 79881984

約数和(自身を除く): 9248363

約数列:

[1, 19, 23, 47, 181, 361, 437, 893, 1081, 3439, 4163, 8303, 8507, 16967, 20539, 65341, 79097, 161633, 195661, 390241, 1502843, 3071027, 3717559, 70633621]

約数ペア:

[(1, 70633621), (19, 3717559), (23, 3071027), (47, 1502843), (181, 390241), (361, 195661), (437, 161633), (893, 79097), (1081, 65341), (3439, 20539), (4163, 16967), (8303, 8507)]