66147424

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 89842592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 94, 103, 112, 122, 188, 206, 224, 244, 329, 376, 412, 427, 488, 658, 721, 752, 824, 854, 976, 1316, 1442, 1504, 1648, 1708, 1952, 2632, 2867, 2884, 3296, 3416, 4841, 5264, 5734, 5768, 6283, 6832, 9682, 10528, 11468, 11536, 12566, 13664, 19364, 20069, 22936, 23072, 25132, 33887, 38728, 40138, 43981, 45872, 50264, 67774, 77456, 80276, 87962, 91744, 100528, 135548, 154912, 160552, 175924, 201056, 271096, 295301, 321104, 351848, 542192, 590602, 642208, 703696, 1084384, 1181204, 1407392, 2067107, 2362408, 4134214, 4724816, 8268428, 9449632, 16536856, 33073712, 66147424]

約数ペア:

[(1, 66147424), (2, 33073712), (4, 16536856), (7, 9449632), (8, 8268428), (14, 4724816), (16, 4134214), (28, 2362408), (32, 2067107), (47, 1407392), (56, 1181204), (61, 1084384), (94, 703696), (103, 642208), (112, 590602), (122, 542192), (188, 351848), (206, 321104), (224, 295301), (244, 271096), (329, 201056), (376, 175924), (412, 160552), (427, 154912), (488, 135548), (658, 100528), (721, 91744), (752, 87962), (824, 80276), (854, 77456), (976, 67774), (1316, 50264), (1442, 45872), (1504, 43981), (1648, 40138), (1708, 38728), (1952, 33887), (2632, 25132), (2867, 23072), (2884, 22936), (3296, 20069), (3416, 19364), (4841, 13664), (5264, 12566), (5734, 11536), (5768, 11468), (6283, 10528), (6832, 9682)]