74977688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 144962400

約数和(自身を除く): 69984712

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 439, 577, 878, 1154, 1756, 2308, 3512, 4616, 16243, 21349, 32486, 42698, 64972, 85396, 129944, 170792, 253303, 506606, 1013212, 2026424, 9372211, 18744422, 37488844, 74977688]

約数ペア:

[(1, 74977688), (2, 37488844), (4, 18744422), (8, 9372211), (37, 2026424), (74, 1013212), (148, 506606), (296, 253303), (439, 170792), (577, 129944), (878, 85396), (1154, 64972), (1756, 42698), (2308, 32486), (3512, 21349), (4616, 16243)]