26284964972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1\times {\mathrm{19727}}^1$

素因数の和:21830

約数の個数: 48

約数和(自身を含む): 54884874240

約数和(自身を除く): 28599909268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2069, 4138, 8276, 14483, 19727, 28966, 39454, 47587, 57932, 78908, 95174, 138089, 190348, 276178, 333109, 453721, 552356, 666218, 907442, 1332436, 1814884, 3176047, 6352094, 12704188, 40815163, 81630326, 163260652, 285706141, 571412282, 938748749, 1142824564, 1877497498, 3754994996, 6571241243, 13142482486, 26284964972]

約数ペア:

[(1, 26284964972), (2, 13142482486), (4, 6571241243), (7, 3754994996), (14, 1877497498), (23, 1142824564), (28, 938748749), (46, 571412282), (92, 285706141), (161, 163260652), (322, 81630326), (644, 40815163), (2069, 12704188), (4138, 6352094), (8276, 3176047), (14483, 1814884), (19727, 1332436), (28966, 907442), (39454, 666218), (47587, 552356), (57932, 453721), (78908, 333109), (95174, 276178), (138089, 190348)]