1493436656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{64063}}^1$

素因数の和:64149

約数の個数: 40

約数和(自身を含む): 3050471424

約数和(自身を除く): 1557034768

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 64063, 128126, 256252, 512504, 1025008, 1985953, 3010961, 3971906, 6021922, 7943812, 12043844, 15887624, 24087688, 31775248, 48175376, 93339791, 186679582, 373359164, 746718328, 1493436656]

約数ペア:

[(1, 1493436656), (2, 746718328), (4, 373359164), (8, 186679582), (16, 93339791), (31, 48175376), (47, 31775248), (62, 24087688), (94, 15887624), (124, 12043844), (188, 7943812), (248, 6021922), (376, 3971906), (496, 3010961), (752, 1985953), (1457, 1025008), (2914, 512504), (5828, 256252), (11656, 128126), (23312, 64063)]