28952316

素因数分解:

$2^2\times 3^4\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:672

約数の個数: 60

約数和(自身を含む): 76243552

約数和(自身を除く): 47291236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 324, 386, 463, 579, 772, 926, 1158, 1389, 1737, 1852, 2316, 2778, 3474, 4167, 5211, 5556, 6948, 8334, 10422, 12501, 15633, 16668, 20844, 25002, 31266, 37503, 50004, 62532, 75006, 89359, 150012, 178718, 268077, 357436, 536154, 804231, 1072308, 1608462, 2412693, 3216924, 4825386, 7238079, 9650772, 14476158, 28952316]

約数ペア:

[(1, 28952316), (2, 14476158), (3, 9650772), (4, 7238079), (6, 4825386), (9, 3216924), (12, 2412693), (18, 1608462), (27, 1072308), (36, 804231), (54, 536154), (81, 357436), (108, 268077), (162, 178718), (193, 150012), (324, 89359), (386, 75006), (463, 62532), (579, 50004), (772, 37503), (926, 31266), (1158, 25002), (1389, 20844), (1737, 16668), (1852, 15633), (2316, 12501), (2778, 10422), (3474, 8334), (4167, 6948), (5211, 5556)]