66705376

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 137549664

約数和(自身を除く): 70844288

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1063, 1184, 1696, 1961, 2126, 3922, 4252, 7844, 8504, 15688, 17008, 31376, 34016, 39331, 56339, 62752, 78662, 112678, 157324, 225356, 314648, 450712, 629296, 901424, 1258592, 1802848, 2084543, 4169086, 8338172, 16676344, 33352688, 66705376]

約数ペア:

[(1, 66705376), (2, 33352688), (4, 16676344), (8, 8338172), (16, 4169086), (32, 2084543), (37, 1802848), (53, 1258592), (74, 901424), (106, 629296), (148, 450712), (212, 314648), (296, 225356), (424, 157324), (592, 112678), (848, 78662), (1063, 62752), (1184, 56339), (1696, 39331), (1961, 34016), (2126, 31376), (3922, 17008), (4252, 15688), (7844, 8504)]