64049624864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{4861}}^1$

素因数の和:5398

約数の個数: 96

約数和(自身を含む): 136360079856

約数和(自身を除く): 72310454992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 457, 544, 848, 901, 914, 1696, 1802, 1828, 3604, 3656, 4861, 7208, 7312, 7769, 9722, 14416, 14624, 15538, 19444, 24221, 28832, 31076, 38888, 48442, 62152, 77776, 82637, 96884, 124304, 155552, 165274, 193768, 248608, 257633, 330548, 387536, 411757, 515266, 661096, 775072, 823514, 1030532, 1322192, 1647028, 2061064, 2221477, 2644384, 3294056, 4122128, 4379761, 4442954, 6588112, 8244256, 8759522, 8885908, 13176224, 17519044, 17771816, 35038088, 35543632, 37765109, 70076176, 71087264, 75530218, 117738281, 140152352, 151060436, 235476562, 302120872, 470953124, 604241744, 941906248, 1208483488, 1883812496, 2001550777, 3767624992, 4003101554, 8006203108, 16012406216, 32024812432, 64049624864]

約数ペア:

[(1, 64049624864), (2, 32024812432), (4, 16012406216), (8, 8006203108), (16, 4003101554), (17, 3767624992), (32, 2001550777), (34, 1883812496), (53, 1208483488), (68, 941906248), (106, 604241744), (136, 470953124), (212, 302120872), (272, 235476562), (424, 151060436), (457, 140152352), (544, 117738281), (848, 75530218), (901, 71087264), (914, 70076176), (1696, 37765109), (1802, 35543632), (1828, 35038088), (3604, 17771816), (3656, 17519044), (4861, 13176224), (7208, 8885908), (7312, 8759522), (7769, 8244256), (9722, 6588112), (14416, 4442954), (14624, 4379761), (15538, 4122128), (19444, 3294056), (24221, 2644384), (28832, 2221477), (31076, 2061064), (38888, 1647028), (48442, 1322192), (62152, 1030532), (77776, 823514), (82637, 775072), (96884, 661096), (124304, 515266), (155552, 411757), (165274, 387536), (193768, 330548), (248608, 257633)]