47072928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{10007}}^1$

素因数の和:10034

約数の個数: 72

約数和(自身を含む): 143754912

約数和(自身を除く): 96681984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 10007, 20014, 30021, 40028, 60042, 70049, 80056, 120084, 140098, 160112, 210147, 240168, 280196, 320224, 420294, 480336, 490343, 560392, 840588, 960672, 980686, 1120784, 1471029, 1681176, 1961372, 2241568, 2942058, 3362352, 3922744, 5884116, 6724704, 7845488, 11768232, 15690976, 23536464, 47072928]

約数ペア:

[(1, 47072928), (2, 23536464), (3, 15690976), (4, 11768232), (6, 7845488), (7, 6724704), (8, 5884116), (12, 3922744), (14, 3362352), (16, 2942058), (21, 2241568), (24, 1961372), (28, 1681176), (32, 1471029), (42, 1120784), (48, 980686), (49, 960672), (56, 840588), (84, 560392), (96, 490343), (98, 480336), (112, 420294), (147, 320224), (168, 280196), (196, 240168), (224, 210147), (294, 160112), (336, 140098), (392, 120084), (588, 80056), (672, 70049), (784, 60042), (1176, 40028), (1568, 30021), (2352, 20014), (4704, 10007)]