74941048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 174021120

約数和(自身を除く): 99080072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 311, 331, 364, 622, 662, 728, 1244, 1324, 2177, 2317, 2488, 2648, 4043, 4303, 4354, 4634, 8086, 8606, 8708, 9268, 16172, 17212, 17416, 18536, 28301, 30121, 32344, 34424, 56602, 60242, 102941, 113204, 120484, 205882, 226408, 240968, 411764, 720587, 823528, 1338233, 1441174, 2676466, 2882348, 5352932, 5764696, 9367631, 10705864, 18735262, 37470524, 74941048]

約数ペア:

[(1, 74941048), (2, 37470524), (4, 18735262), (7, 10705864), (8, 9367631), (13, 5764696), (14, 5352932), (26, 2882348), (28, 2676466), (52, 1441174), (56, 1338233), (91, 823528), (104, 720587), (182, 411764), (311, 240968), (331, 226408), (364, 205882), (622, 120484), (662, 113204), (728, 102941), (1244, 60242), (1324, 56602), (2177, 34424), (2317, 32344), (2488, 30121), (2648, 28301), (4043, 18536), (4303, 17416), (4354, 17212), (4634, 16172), (8086, 9268), (8606, 8708)]