25008536

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7321}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 54475680

約数和(自身を除く): 29467144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7321, 14642, 29284, 51247, 58568, 102494, 204988, 409976, 446581, 893162, 1786324, 3126067, 3572648, 6252134, 12504268, 25008536]

約数ペア:

[(1, 25008536), (2, 12504268), (4, 6252134), (7, 3572648), (8, 3126067), (14, 1786324), (28, 893162), (56, 446581), (61, 409976), (122, 204988), (244, 102494), (427, 58568), (488, 51247), (854, 29284), (1708, 14642), (3416, 7321)]