22774948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 24399452

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 149, 206, 212, 298, 371, 412, 596, 721, 742, 1043, 1442, 1484, 2086, 2884, 4172, 5459, 7897, 10918, 15347, 15794, 21836, 30694, 31588, 38213, 55279, 61388, 76426, 107429, 110558, 152852, 214858, 221116, 429716, 813391, 1626782, 3253564, 5693737, 11387474, 22774948]

約数ペア:

[(1, 22774948), (2, 11387474), (4, 5693737), (7, 3253564), (14, 1626782), (28, 813391), (53, 429716), (103, 221116), (106, 214858), (149, 152852), (206, 110558), (212, 107429), (298, 76426), (371, 61388), (412, 55279), (596, 38213), (721, 31588), (742, 30694), (1043, 21836), (1442, 15794), (1484, 15347), (2086, 10918), (2884, 7897), (4172, 5459)]