74457012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3449}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 199382400

約数和(自身を除く): 124925388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3449, 3598, 5397, 6898, 7196, 10347, 10794, 13796, 20694, 21588, 24143, 41388, 48286, 72429, 96572, 144858, 289716, 886393, 1772786, 2659179, 3545572, 5318358, 6204751, 10636716, 12409502, 18614253, 24819004, 37228506, 74457012]

約数ペア:

[(1, 74457012), (2, 37228506), (3, 24819004), (4, 18614253), (6, 12409502), (7, 10636716), (12, 6204751), (14, 5318358), (21, 3545572), (28, 2659179), (42, 1772786), (84, 886393), (257, 289716), (514, 144858), (771, 96572), (1028, 72429), (1542, 48286), (1799, 41388), (3084, 24143), (3449, 21588), (3598, 20694), (5397, 13796), (6898, 10794), (7196, 10347)]