64397632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 151698960

約数和(自身を除く): 87301328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 136, 157, 208, 221, 232, 272, 314, 377, 416, 442, 464, 493, 544, 628, 754, 832, 884, 928, 986, 1088, 1256, 1508, 1768, 1856, 1972, 2041, 2512, 2669, 3016, 3536, 3944, 4082, 4553, 5024, 5338, 6032, 6409, 7072, 7888, 8164, 9106, 10048, 10676, 12064, 12818, 14144, 15776, 16328, 18212, 21352, 24128, 25636, 31552, 32656, 34697, 36424, 42704, 51272, 59189, 65312, 69394, 72848, 77401, 85408, 102544, 118378, 130624, 138788, 145696, 154802, 170816, 205088, 236756, 277576, 291392, 309604, 410176, 473512, 555152, 619208, 947024, 1006213, 1110304, 1238416, 1894048, 2012426, 2220608, 2476832, 3788096, 4024852, 4953664, 8049704, 16099408, 32198816, 64397632]

約数ペア:

[(1, 64397632), (2, 32198816), (4, 16099408), (8, 8049704), (13, 4953664), (16, 4024852), (17, 3788096), (26, 2476832), (29, 2220608), (32, 2012426), (34, 1894048), (52, 1238416), (58, 1110304), (64, 1006213), (68, 947024), (104, 619208), (116, 555152), (136, 473512), (157, 410176), (208, 309604), (221, 291392), (232, 277576), (272, 236756), (314, 205088), (377, 170816), (416, 154802), (442, 145696), (464, 138788), (493, 130624), (544, 118378), (628, 102544), (754, 85408), (832, 77401), (884, 72848), (928, 69394), (986, 65312), (1088, 59189), (1256, 51272), (1508, 42704), (1768, 36424), (1856, 34697), (1972, 32656), (2041, 31552), (2512, 25636), (2669, 24128), (3016, 21352), (3536, 18212), (3944, 16328), (4082, 15776), (4553, 14144), (5024, 12818), (5338, 12064), (6032, 10676), (6409, 10048), (7072, 9106), (7888, 8164)]