66443872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 154586880

約数和(自身を除く): 88143008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 32, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 283, 319, 352, 368, 464, 506, 566, 638, 667, 736, 928, 1012, 1132, 1276, 1334, 2024, 2264, 2552, 2668, 3113, 4048, 4528, 5104, 5336, 6226, 6509, 7337, 8096, 8207, 9056, 10208, 10672, 12452, 13018, 14674, 16414, 21344, 24904, 26036, 29348, 32828, 49808, 52072, 58696, 65656, 71599, 90277, 99616, 104144, 117392, 131312, 143198, 180554, 188761, 208288, 234784, 262624, 286396, 361108, 377522, 572792, 722216, 755044, 1145584, 1444432, 1510088, 2076371, 2291168, 2888864, 3020176, 4152742, 6040352, 8305484, 16610968, 33221936, 66443872]

約数ペア:

[(1, 66443872), (2, 33221936), (4, 16610968), (8, 8305484), (11, 6040352), (16, 4152742), (22, 3020176), (23, 2888864), (29, 2291168), (32, 2076371), (44, 1510088), (46, 1444432), (58, 1145584), (88, 755044), (92, 722216), (116, 572792), (176, 377522), (184, 361108), (232, 286396), (253, 262624), (283, 234784), (319, 208288), (352, 188761), (368, 180554), (464, 143198), (506, 131312), (566, 117392), (638, 104144), (667, 99616), (736, 90277), (928, 71599), (1012, 65656), (1132, 58696), (1276, 52072), (1334, 49808), (2024, 32828), (2264, 29348), (2552, 26036), (2668, 24904), (3113, 21344), (4048, 16414), (4528, 14674), (5104, 13018), (5336, 12452), (6226, 10672), (6509, 10208), (7337, 9056), (8096, 8207)]