66165008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 163322880

約数和(自身を除く): 97157872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1567, 1624, 2639, 3016, 3134, 3248, 5278, 6032, 6268, 10556, 10969, 12536, 20371, 21112, 21938, 25072, 40742, 42224, 43876, 45443, 81484, 87752, 90886, 142597, 162968, 175504, 181772, 285194, 318101, 325936, 363544, 570388, 590759, 636202, 727088, 1140776, 1181518, 1272404, 2281552, 2363036, 2544808, 4135313, 4726072, 5089616, 8270626, 9452144, 16541252, 33082504, 66165008]

約数ペア:

[(1, 66165008), (2, 33082504), (4, 16541252), (7, 9452144), (8, 8270626), (13, 5089616), (14, 4726072), (16, 4135313), (26, 2544808), (28, 2363036), (29, 2281552), (52, 1272404), (56, 1181518), (58, 1140776), (91, 727088), (104, 636202), (112, 590759), (116, 570388), (182, 363544), (203, 325936), (208, 318101), (232, 285194), (364, 181772), (377, 175504), (406, 162968), (464, 142597), (728, 90886), (754, 87752), (812, 81484), (1456, 45443), (1508, 43876), (1567, 42224), (1624, 40742), (2639, 25072), (3016, 21938), (3134, 21112), (3248, 20371), (5278, 12536), (6032, 10969), (6268, 10556)]