522536

素因数分解:

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

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1203840

約数和(自身を除く): 681304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 49, 56, 62, 86, 98, 124, 172, 196, 217, 248, 301, 344, 392, 434, 602, 868, 1204, 1333, 1519, 1736, 2107, 2408, 2666, 3038, 4214, 5332, 6076, 8428, 9331, 10664, 12152, 16856, 18662, 37324, 65317, 74648, 130634, 261268, 522536]

約数ペア:

[(1, 522536), (2, 261268), (4, 130634), (7, 74648), (8, 65317), (14, 37324), (28, 18662), (31, 16856), (43, 12152), (49, 10664), (56, 9331), (62, 8428), (86, 6076), (98, 5332), (124, 4214), (172, 3038), (196, 2666), (217, 2408), (248, 2107), (301, 1736), (344, 1519), (392, 1333), (434, 1204), (602, 868)]