7213728

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 19093536

約数和(自身を除く): 11879808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 461, 489, 652, 922, 978, 1304, 1383, 1844, 1956, 2608, 2766, 3688, 3912, 5216, 5532, 7376, 7824, 11064, 14752, 15648, 22128, 44256, 75143, 150286, 225429, 300572, 450858, 601144, 901716, 1202288, 1803432, 2404576, 3606864, 7213728]

約数ペア:

[(1, 7213728), (2, 3606864), (3, 2404576), (4, 1803432), (6, 1202288), (8, 901716), (12, 601144), (16, 450858), (24, 300572), (32, 225429), (48, 150286), (96, 75143), (163, 44256), (326, 22128), (461, 15648), (489, 14752), (652, 11064), (922, 7824), (978, 7376), (1304, 5532), (1383, 5216), (1844, 3912), (1956, 3688), (2608, 2766)]