27447896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 61716480

約数和(自身を除く): 34268584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 163, 194, 217, 248, 326, 388, 434, 652, 679, 776, 868, 1141, 1304, 1358, 1736, 2282, 2716, 3007, 4564, 5053, 5432, 6014, 9128, 10106, 12028, 15811, 20212, 21049, 24056, 31622, 35371, 40424, 42098, 63244, 70742, 84196, 110677, 126488, 141484, 168392, 221354, 282968, 442708, 490141, 885416, 980282, 1960564, 3430987, 3921128, 6861974, 13723948, 27447896]

約数ペア:

[(1, 27447896), (2, 13723948), (4, 6861974), (7, 3921128), (8, 3430987), (14, 1960564), (28, 980282), (31, 885416), (56, 490141), (62, 442708), (97, 282968), (124, 221354), (163, 168392), (194, 141484), (217, 126488), (248, 110677), (326, 84196), (388, 70742), (434, 63244), (652, 42098), (679, 40424), (776, 35371), (868, 31622), (1141, 24056), (1304, 21049), (1358, 20212), (1736, 15811), (2282, 12028), (2716, 10106), (3007, 9128), (4564, 6014), (5053, 5432)]