15709675384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{206641}}^1$

素因数の和:206720

約数の個数: 64

約数和(自身を含む): 34368697440

約数和(自身を除く): 18659022056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 884, 1118, 1462, 1768, 2236, 2924, 4472, 5848, 9503, 19006, 38012, 76024, 206641, 413282, 826564, 1653128, 2686333, 3512897, 5372666, 7025794, 8885563, 10745332, 14051588, 17771126, 21490664, 28103176, 35542252, 45667661, 71084504, 91335322, 115512319, 151054571, 182670644, 231024638, 302109142, 365341288, 462049276, 604218284, 924098552, 1208436568, 1963709423, 3927418846, 7854837692, 15709675384]

約数ペア:

[(1, 15709675384), (2, 7854837692), (4, 3927418846), (8, 1963709423), (13, 1208436568), (17, 924098552), (26, 604218284), (34, 462049276), (43, 365341288), (52, 302109142), (68, 231024638), (86, 182670644), (104, 151054571), (136, 115512319), (172, 91335322), (221, 71084504), (344, 45667661), (442, 35542252), (559, 28103176), (731, 21490664), (884, 17771126), (1118, 14051588), (1462, 10745332), (1768, 8885563), (2236, 7025794), (2924, 5372666), (4472, 3512897), (5848, 2686333), (9503, 1653128), (19006, 826564), (38012, 413282), (76024, 206641)]