47835824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 99556128

約数和(自身を除く): 51720304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 2477, 4828, 4954, 9656, 9908, 19312, 19816, 39632, 42109, 84218, 168436, 175867, 336872, 351734, 673744, 703468, 1406936, 2813872, 2989739, 5979478, 11958956, 23917912, 47835824]

約数ペア:

[(1, 47835824), (2, 23917912), (4, 11958956), (8, 5979478), (16, 2989739), (17, 2813872), (34, 1406936), (68, 703468), (71, 673744), (136, 351734), (142, 336872), (272, 175867), (284, 168436), (568, 84218), (1136, 42109), (1207, 39632), (2414, 19816), (2477, 19312), (4828, 9908), (4954, 9656)]