77288704

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9739}}^1$

素因数の和:9786

約数の個数: 36

約数和(自身を含む): 159268480

約数和(自身を除く): 81979776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9739, 19478, 38956, 77912, 155824, 301909, 311648, 603818, 623296, 1207636, 1246592, 2415272, 2493184, 4830544, 9661088, 19322176, 38644352, 77288704]

約数ペア:

[(1, 77288704), (2, 38644352), (4, 19322176), (8, 9661088), (16, 4830544), (31, 2493184), (32, 2415272), (62, 1246592), (64, 1207636), (124, 623296), (128, 603818), (248, 311648), (256, 301909), (496, 155824), (992, 77912), (1984, 38956), (3968, 19478), (7936, 9739)]