738776128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{372367}}^1$

素因数の和:372410

約数の個数: 28

約数和(自身を含む): 1513303552

約数和(自身を除く): 774527424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 372367, 744734, 1489468, 2978936, 5957872, 11543377, 11915744, 23086754, 23831488, 46173508, 92347016, 184694032, 369388064, 738776128]

約数ペア:

[(1, 738776128), (2, 369388064), (4, 184694032), (8, 92347016), (16, 46173508), (31, 23831488), (32, 23086754), (62, 11915744), (64, 11543377), (124, 5957872), (248, 2978936), (496, 1489468), (992, 744734), (1984, 372367)]