65554016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 82936480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 61, 71, 86, 88, 122, 142, 172, 176, 244, 284, 344, 352, 473, 488, 568, 671, 688, 781, 946, 976, 1136, 1342, 1376, 1562, 1892, 1952, 2272, 2623, 2684, 3053, 3124, 3784, 4331, 5246, 5368, 6106, 6248, 7568, 8662, 10492, 10736, 12212, 12496, 15136, 17324, 20984, 21472, 24424, 24992, 28853, 33583, 34648, 41968, 47641, 48848, 57706, 67166, 69296, 83936, 95282, 97696, 115412, 134332, 138592, 186233, 190564, 230824, 268664, 372466, 381128, 461648, 537328, 744932, 762256, 923296, 1074656, 1489864, 1524512, 2048563, 2979728, 4097126, 5959456, 8194252, 16388504, 32777008, 65554016]

約数ペア:

[(1, 65554016), (2, 32777008), (4, 16388504), (8, 8194252), (11, 5959456), (16, 4097126), (22, 2979728), (32, 2048563), (43, 1524512), (44, 1489864), (61, 1074656), (71, 923296), (86, 762256), (88, 744932), (122, 537328), (142, 461648), (172, 381128), (176, 372466), (244, 268664), (284, 230824), (344, 190564), (352, 186233), (473, 138592), (488, 134332), (568, 115412), (671, 97696), (688, 95282), (781, 83936), (946, 69296), (976, 67166), (1136, 57706), (1342, 48848), (1376, 47641), (1562, 41968), (1892, 34648), (1952, 33583), (2272, 28853), (2623, 24992), (2684, 24424), (3053, 21472), (3124, 20984), (3784, 17324), (4331, 15136), (5246, 12496), (5368, 12212), (6106, 10736), (6248, 10492), (7568, 8662)]