28492775318

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{113489}}^1$

素因数の和:113804

約数の個数: 32

約数和(自身を含む): 49681382400

約数和(自身を除く): 21188607082

約数列:

[1, 2, 7, 14, 79, 158, 227, 454, 553, 1106, 1589, 3178, 17933, 35866, 113489, 125531, 226978, 251062, 794423, 1588846, 8965631, 17931262, 25762003, 51524006, 62759417, 125518834, 180334021, 360668042, 2035198237, 4070396474, 14246387659, 28492775318]

約数ペア:

[(1, 28492775318), (2, 14246387659), (7, 4070396474), (14, 2035198237), (79, 360668042), (158, 180334021), (227, 125518834), (454, 62759417), (553, 51524006), (1106, 25762003), (1589, 17931262), (3178, 8965631), (17933, 1588846), (35866, 794423), (113489, 251062), (125531, 226978)]