8064715568

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1321}}^1$

素因数の和:1955

約数の個数: 120

約数和(自身を含む): 19622181600

約数和(自身を除く): 11557466032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 599, 637, 728, 784, 1198, 1274, 1321, 1456, 2396, 2548, 2642, 4193, 4792, 5096, 5284, 7787, 8386, 9247, 9584, 10192, 10568, 15574, 16772, 17173, 18494, 21136, 29351, 31148, 33544, 34346, 36988, 54509, 58702, 62296, 64729, 67088, 68692, 73976, 109018, 117404, 120211, 124592, 129458, 137384, 147952, 218036, 234808, 240422, 258916, 274768, 381563, 436072, 469616, 480844, 517832, 763126, 791279, 841477, 872144, 961688, 1035664, 1526252, 1582558, 1682954, 1923376, 3052504, 3165116, 3365908, 5538953, 6105008, 6330232, 6731816, 10286627, 11077906, 12660464, 13463632, 20573254, 22155812, 38772671, 41146508, 44311624, 72006389, 77545342, 82293016, 88623248, 144012778, 155090684, 164586032, 288025556, 310181368, 504044723, 576051112, 620362736, 1008089446, 1152102224, 2016178892, 4032357784, 8064715568]

約数ペア:

[(1, 8064715568), (2, 4032357784), (4, 2016178892), (7, 1152102224), (8, 1008089446), (13, 620362736), (14, 576051112), (16, 504044723), (26, 310181368), (28, 288025556), (49, 164586032), (52, 155090684), (56, 144012778), (91, 88623248), (98, 82293016), (104, 77545342), (112, 72006389), (182, 44311624), (196, 41146508), (208, 38772671), (364, 22155812), (392, 20573254), (599, 13463632), (637, 12660464), (728, 11077906), (784, 10286627), (1198, 6731816), (1274, 6330232), (1321, 6105008), (1456, 5538953), (2396, 3365908), (2548, 3165116), (2642, 3052504), (4193, 1923376), (4792, 1682954), (5096, 1582558), (5284, 1526252), (7787, 1035664), (8386, 961688), (9247, 872144), (9584, 841477), (10192, 791279), (10568, 763126), (15574, 517832), (16772, 480844), (17173, 469616), (18494, 436072), (21136, 381563), (29351, 274768), (31148, 258916), (33544, 240422), (34346, 234808), (36988, 218036), (54509, 147952), (58702, 137384), (62296, 129458), (64729, 124592), (67088, 120211), (68692, 117404), (73976, 109018)]