2164792

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 5068800

約数和(自身を除く): 2904008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 43, 56, 58, 62, 86, 116, 124, 172, 203, 217, 232, 248, 301, 344, 406, 434, 602, 812, 868, 899, 1204, 1247, 1333, 1624, 1736, 1798, 2408, 2494, 2666, 3596, 4988, 5332, 6293, 7192, 8729, 9331, 9976, 10664, 12586, 17458, 18662, 25172, 34916, 37324, 38657, 50344, 69832, 74648, 77314, 154628, 270599, 309256, 541198, 1082396, 2164792]

約数ペア:

[(1, 2164792), (2, 1082396), (4, 541198), (7, 309256), (8, 270599), (14, 154628), (28, 77314), (29, 74648), (31, 69832), (43, 50344), (56, 38657), (58, 37324), (62, 34916), (86, 25172), (116, 18662), (124, 17458), (172, 12586), (203, 10664), (217, 9976), (232, 9331), (248, 8729), (301, 7192), (344, 6293), (406, 5332), (434, 4988), (602, 3596), (812, 2666), (868, 2494), (899, 2408), (1204, 1798), (1247, 1736), (1333, 1624)]