73640128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37117}}^1$

素因数の和:37160

約数の個数: 28

約数和(自身を含む): 150847552

約数和(自身を除く): 77207424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 37117, 74234, 148468, 296936, 593872, 1150627, 1187744, 2301254, 2375488, 4602508, 9205016, 18410032, 36820064, 73640128]

約数ペア:

[(1, 73640128), (2, 36820064), (4, 18410032), (8, 9205016), (16, 4602508), (31, 2375488), (32, 2301254), (62, 1187744), (64, 1150627), (124, 593872), (248, 296936), (496, 148468), (992, 74234), (1984, 37117)]