66717248

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 155539440

約数和(自身を除く): 88822192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 68, 89, 104, 106, 136, 178, 208, 212, 221, 272, 356, 416, 424, 442, 544, 689, 712, 832, 848, 884, 901, 1088, 1157, 1378, 1424, 1513, 1696, 1768, 1802, 2314, 2756, 2848, 3026, 3392, 3536, 3604, 4628, 4717, 5512, 5696, 6052, 7072, 7208, 9256, 9434, 11024, 11713, 12104, 14144, 14416, 18512, 18868, 19669, 22048, 23426, 24208, 28832, 37024, 37736, 39338, 44096, 46852, 48416, 57664, 61321, 74048, 75472, 78676, 80189, 93704, 96832, 122642, 150944, 157352, 160378, 187408, 245284, 301888, 314704, 320756, 374816, 490568, 629408, 641512, 749632, 981136, 1042457, 1258816, 1283024, 1962272, 2084914, 2566048, 3924544, 4169828, 5132096, 8339656, 16679312, 33358624, 66717248]

約数ペア:

[(1, 66717248), (2, 33358624), (4, 16679312), (8, 8339656), (13, 5132096), (16, 4169828), (17, 3924544), (26, 2566048), (32, 2084914), (34, 1962272), (52, 1283024), (53, 1258816), (64, 1042457), (68, 981136), (89, 749632), (104, 641512), (106, 629408), (136, 490568), (178, 374816), (208, 320756), (212, 314704), (221, 301888), (272, 245284), (356, 187408), (416, 160378), (424, 157352), (442, 150944), (544, 122642), (689, 96832), (712, 93704), (832, 80189), (848, 78676), (884, 75472), (901, 74048), (1088, 61321), (1157, 57664), (1378, 48416), (1424, 46852), (1513, 44096), (1696, 39338), (1768, 37736), (1802, 37024), (2314, 28832), (2756, 24208), (2848, 23426), (3026, 22048), (3392, 19669), (3536, 18868), (3604, 18512), (4628, 14416), (4717, 14144), (5512, 12104), (5696, 11713), (6052, 11024), (7072, 9434), (7208, 9256)]