8279896

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 17007840

約数和(自身を除く): 8727944

約数列:

[1, 2, 4, 8, 19, 38, 47, 61, 76, 94, 122, 152, 188, 244, 361, 376, 488, 722, 893, 1159, 1444, 1786, 2318, 2867, 2888, 3572, 4636, 5734, 7144, 9272, 11468, 16967, 22021, 22936, 33934, 44042, 54473, 67868, 88084, 108946, 135736, 176168, 217892, 435784, 1034987, 2069974, 4139948, 8279896]

約数ペア:

[(1, 8279896), (2, 4139948), (4, 2069974), (8, 1034987), (19, 435784), (38, 217892), (47, 176168), (61, 135736), (76, 108946), (94, 88084), (122, 67868), (152, 54473), (188, 44042), (244, 33934), (361, 22936), (376, 22021), (488, 16967), (722, 11468), (893, 9272), (1159, 7144), (1444, 5734), (1786, 4636), (2318, 3572), (2867, 2888)]