28663392

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 75866112

約数和(自身を除く): 47202720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 2351, 3048, 4064, 4702, 6096, 7053, 9404, 12192, 14106, 18808, 28212, 37616, 56424, 75232, 112848, 225696, 298577, 597154, 895731, 1194308, 1791462, 2388616, 3582924, 4777232, 7165848, 9554464, 14331696, 28663392]

約数ペア:

[(1, 28663392), (2, 14331696), (3, 9554464), (4, 7165848), (6, 4777232), (8, 3582924), (12, 2388616), (16, 1791462), (24, 1194308), (32, 895731), (48, 597154), (96, 298577), (127, 225696), (254, 112848), (381, 75232), (508, 56424), (762, 37616), (1016, 28212), (1524, 18808), (2032, 14106), (2351, 12192), (3048, 9404), (4064, 7053), (4702, 6096)]