15365336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19471144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 167, 212, 217, 248, 334, 371, 424, 434, 668, 742, 868, 1169, 1336, 1484, 1643, 1736, 2338, 2968, 3286, 4676, 5177, 6572, 8851, 9352, 10354, 11501, 13144, 17702, 20708, 23002, 35404, 36239, 41416, 46004, 61957, 70808, 72478, 92008, 123914, 144956, 247828, 274381, 289912, 495656, 548762, 1097524, 1920667, 2195048, 3841334, 7682668, 15365336]

約数ペア:

[(1, 15365336), (2, 7682668), (4, 3841334), (7, 2195048), (8, 1920667), (14, 1097524), (28, 548762), (31, 495656), (53, 289912), (56, 274381), (62, 247828), (106, 144956), (124, 123914), (167, 92008), (212, 72478), (217, 70808), (248, 61957), (334, 46004), (371, 41416), (424, 36239), (434, 35404), (668, 23002), (742, 20708), (868, 17702), (1169, 13144), (1336, 11501), (1484, 10354), (1643, 9352), (1736, 8851), (2338, 6572), (2968, 5177), (3286, 4676)]