2871159488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11047}}^1$

素因数の和:11221

約数の個数: 56

約数和(自身を含む): 5926677504

約数和(自身を除く): 3055518016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 262, 496, 524, 992, 1048, 1984, 2096, 4061, 4192, 8122, 8384, 11047, 16244, 22094, 32488, 44188, 64976, 88376, 129952, 176752, 259904, 342457, 353504, 684914, 707008, 1369828, 1447157, 2739656, 2894314, 5479312, 5788628, 10958624, 11577256, 21917248, 23154512, 44861867, 46309024, 89723734, 92618048, 179447468, 358894936, 717789872, 1435579744, 2871159488]

約数ペア:

[(1, 2871159488), (2, 1435579744), (4, 717789872), (8, 358894936), (16, 179447468), (31, 92618048), (32, 89723734), (62, 46309024), (64, 44861867), (124, 23154512), (131, 21917248), (248, 11577256), (262, 10958624), (496, 5788628), (524, 5479312), (992, 2894314), (1048, 2739656), (1984, 1447157), (2096, 1369828), (4061, 707008), (4192, 684914), (8122, 353504), (8384, 342457), (11047, 259904), (16244, 176752), (22094, 129952), (32488, 88376), (44188, 64976)]