64613764696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{134857}}^1$

素因数の和:135164

約数の個数: 64

約数和(自身を含む): 138655601280

約数和(自身を除く): 74041836584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 271, 442, 542, 884, 1084, 1768, 2168, 3523, 4607, 7046, 9214, 14092, 18428, 28184, 36856, 59891, 119782, 134857, 239564, 269714, 479128, 539428, 1078856, 1753141, 2292569, 3506282, 4585138, 7012564, 9170276, 14025128, 18340552, 29803397, 36546247, 59606794, 73092494, 119213588, 146184988, 238427176, 292369976, 475101211, 621286199, 950202422, 1242572398, 1900404844, 2485144796, 3800809688, 4970289592, 8076720587, 16153441174, 32306882348, 64613764696]

約数ペア:

[(1, 64613764696), (2, 32306882348), (4, 16153441174), (8, 8076720587), (13, 4970289592), (17, 3800809688), (26, 2485144796), (34, 1900404844), (52, 1242572398), (68, 950202422), (104, 621286199), (136, 475101211), (221, 292369976), (271, 238427176), (442, 146184988), (542, 119213588), (884, 73092494), (1084, 59606794), (1768, 36546247), (2168, 29803397), (3523, 18340552), (4607, 14025128), (7046, 9170276), (9214, 7012564), (14092, 4585138), (18428, 3506282), (28184, 2292569), (36856, 1753141), (59891, 1078856), (119782, 539428), (134857, 479128), (239564, 269714)]