64829824

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 144566640

約数和(自身を除く): 79736816

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 61, 64, 76, 92, 122, 128, 152, 184, 244, 304, 361, 368, 437, 488, 608, 722, 736, 874, 976, 1159, 1216, 1403, 1444, 1472, 1748, 1952, 2318, 2432, 2806, 2888, 2944, 3496, 3904, 4636, 5612, 5776, 6992, 7808, 8303, 9272, 11224, 11552, 13984, 16606, 18544, 22021, 22448, 23104, 26657, 27968, 33212, 37088, 44042, 44896, 46208, 53314, 55936, 66424, 74176, 88084, 89792, 106628, 132848, 148352, 176168, 179584, 213256, 265696, 352336, 426512, 506483, 531392, 704672, 853024, 1012966, 1062784, 1409344, 1706048, 2025932, 2818688, 3412096, 4051864, 8103728, 16207456, 32414912, 64829824]

約数ペア:

[(1, 64829824), (2, 32414912), (4, 16207456), (8, 8103728), (16, 4051864), (19, 3412096), (23, 2818688), (32, 2025932), (38, 1706048), (46, 1409344), (61, 1062784), (64, 1012966), (76, 853024), (92, 704672), (122, 531392), (128, 506483), (152, 426512), (184, 352336), (244, 265696), (304, 213256), (361, 179584), (368, 176168), (437, 148352), (488, 132848), (608, 106628), (722, 89792), (736, 88084), (874, 74176), (976, 66424), (1159, 55936), (1216, 53314), (1403, 46208), (1444, 44896), (1472, 44042), (1748, 37088), (1952, 33212), (2318, 27968), (2432, 26657), (2806, 23104), (2888, 22448), (2944, 22021), (3496, 18544), (3904, 16606), (4636, 13984), (5612, 11552), (5776, 11224), (6992, 9272), (7808, 8303)]