28425152

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 65495424

約数和(自身を除く): 37070272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 947, 1072, 1876, 1894, 2144, 3752, 3788, 4288, 6629, 7504, 7576, 13258, 15008, 15152, 26516, 30016, 30304, 53032, 60608, 63449, 106064, 126898, 212128, 253796, 424256, 444143, 507592, 888286, 1015184, 1776572, 2030368, 3553144, 4060736, 7106288, 14212576, 28425152]

約数ペア:

[(1, 28425152), (2, 14212576), (4, 7106288), (7, 4060736), (8, 3553144), (14, 2030368), (16, 1776572), (28, 1015184), (32, 888286), (56, 507592), (64, 444143), (67, 424256), (112, 253796), (134, 212128), (224, 126898), (268, 106064), (448, 63449), (469, 60608), (536, 53032), (938, 30304), (947, 30016), (1072, 26516), (1876, 15152), (1894, 15008), (2144, 13258), (3752, 7576), (3788, 7504), (4288, 6629)]