27880488

素因数分解:

$2^3\times 3^2\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 75752820

約数和(自身を除く): 47872332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 593, 653, 1186, 1306, 1779, 1959, 2372, 2612, 3558, 3918, 4744, 5224, 5337, 5877, 7116, 7836, 10674, 11754, 14232, 15672, 21348, 23508, 42696, 47016, 387229, 774458, 1161687, 1548916, 2323374, 3097832, 3485061, 4646748, 6970122, 9293496, 13940244, 27880488]

約数ペア:

[(1, 27880488), (2, 13940244), (3, 9293496), (4, 6970122), (6, 4646748), (8, 3485061), (9, 3097832), (12, 2323374), (18, 1548916), (24, 1161687), (36, 774458), (72, 387229), (593, 47016), (653, 42696), (1186, 23508), (1306, 21348), (1779, 15672), (1959, 14232), (2372, 11754), (2612, 10674), (3558, 7836), (3918, 7116), (4744, 5877), (5224, 5337)]