71896192

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18119}}^1$

素因数の和:18164

約数の個数: 32

約数和(自身を含む): 147859200

約数和(自身を除く): 75963008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18119, 36238, 72476, 144952, 289904, 561689, 579808, 1123378, 1159616, 2246756, 2319232, 4493512, 8987024, 17974048, 35948096, 71896192]

約数ペア:

[(1, 71896192), (2, 35948096), (4, 17974048), (8, 8987024), (16, 4493512), (31, 2319232), (32, 2246756), (62, 1159616), (64, 1123378), (124, 579808), (128, 561689), (248, 289904), (496, 144952), (992, 72476), (1984, 36238), (3968, 18119)]