23158408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 53758080

約数和(自身を除く): 30599672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 2447, 4732, 4894, 9464, 9788, 17129, 19576, 31811, 34258, 63622, 68516, 127244, 137032, 222677, 254488, 413543, 445354, 827086, 890708, 1654172, 1781416, 2894801, 3308344, 5789602, 11579204, 23158408]

約数ペア:

[(1, 23158408), (2, 11579204), (4, 5789602), (7, 3308344), (8, 2894801), (13, 1781416), (14, 1654172), (26, 890708), (28, 827086), (52, 445354), (56, 413543), (91, 254488), (104, 222677), (169, 137032), (182, 127244), (338, 68516), (364, 63622), (676, 34258), (728, 31811), (1183, 19576), (1352, 17129), (2366, 9788), (2447, 9464), (4732, 4894)]