69570872

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2551}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 149445120

約数和(自身を除く): 79874248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2551, 3409, 3896, 5102, 6818, 10204, 13636, 17857, 20408, 27272, 35714, 71428, 142856, 1242337, 2484674, 4969348, 8696359, 9938696, 17392718, 34785436, 69570872]

約数ペア:

[(1, 69570872), (2, 34785436), (4, 17392718), (7, 9938696), (8, 8696359), (14, 4969348), (28, 2484674), (56, 1242337), (487, 142856), (974, 71428), (1948, 35714), (2551, 27272), (3409, 20408), (3896, 17857), (5102, 13636), (6818, 10204)]