26637688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 36503432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 521, 581, 616, 664, 913, 1042, 1162, 1826, 2084, 2324, 3647, 3652, 4168, 4648, 5731, 6391, 7294, 7304, 11462, 12782, 14588, 22924, 25564, 29176, 40117, 43243, 45848, 51128, 80234, 86486, 160468, 172972, 302701, 320936, 345944, 475673, 605402, 951346, 1210804, 1902692, 2421608, 3329711, 3805384, 6659422, 13318844, 26637688]

約数ペア:

[(1, 26637688), (2, 13318844), (4, 6659422), (7, 3805384), (8, 3329711), (11, 2421608), (14, 1902692), (22, 1210804), (28, 951346), (44, 605402), (56, 475673), (77, 345944), (83, 320936), (88, 302701), (154, 172972), (166, 160468), (308, 86486), (332, 80234), (521, 51128), (581, 45848), (616, 43243), (664, 40117), (913, 29176), (1042, 25564), (1162, 22924), (1826, 14588), (2084, 12782), (2324, 11462), (3647, 7304), (3652, 7294), (4168, 6391), (4648, 5731)]