64136864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 146240640

約数和(自身を除く): 82103776

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 61, 88, 103, 116, 122, 176, 206, 232, 244, 319, 352, 412, 464, 488, 638, 671, 824, 928, 976, 1133, 1276, 1342, 1648, 1769, 1952, 2266, 2552, 2684, 2987, 3296, 3538, 4532, 5104, 5368, 5974, 6283, 7076, 9064, 10208, 10736, 11948, 12566, 14152, 18128, 19459, 21472, 23896, 25132, 28304, 32857, 36256, 38918, 47792, 50264, 56608, 65714, 69113, 77836, 95584, 100528, 131428, 138226, 155672, 182207, 201056, 262856, 276452, 311344, 364414, 525712, 552904, 622688, 728828, 1051424, 1105808, 1457656, 2004277, 2211616, 2915312, 4008554, 5830624, 8017108, 16034216, 32068432, 64136864]

約数ペア:

[(1, 64136864), (2, 32068432), (4, 16034216), (8, 8017108), (11, 5830624), (16, 4008554), (22, 2915312), (29, 2211616), (32, 2004277), (44, 1457656), (58, 1105808), (61, 1051424), (88, 728828), (103, 622688), (116, 552904), (122, 525712), (176, 364414), (206, 311344), (232, 276452), (244, 262856), (319, 201056), (352, 182207), (412, 155672), (464, 138226), (488, 131428), (638, 100528), (671, 95584), (824, 77836), (928, 69113), (976, 65714), (1133, 56608), (1276, 50264), (1342, 47792), (1648, 38918), (1769, 36256), (1952, 32857), (2266, 28304), (2552, 25132), (2684, 23896), (2987, 21472), (3296, 19459), (3538, 18128), (4532, 14152), (5104, 12566), (5368, 11948), (5974, 10736), (6283, 10208), (7076, 9064)]