71413832

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 158244480

約数和(自身を除く): 86830648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1327, 1736, 1922, 2654, 3844, 5308, 6727, 7688, 9289, 10616, 13454, 18578, 26908, 37156, 41137, 53816, 74312, 82274, 164548, 287959, 329096, 575918, 1151836, 1275247, 2303672, 2550494, 5100988, 8926729, 10201976, 17853458, 35706916, 71413832]

約数ペア:

[(1, 71413832), (2, 35706916), (4, 17853458), (7, 10201976), (8, 8926729), (14, 5100988), (28, 2550494), (31, 2303672), (56, 1275247), (62, 1151836), (124, 575918), (217, 329096), (248, 287959), (434, 164548), (868, 82274), (961, 74312), (1327, 53816), (1736, 41137), (1922, 37156), (2654, 26908), (3844, 18578), (5308, 13454), (6727, 10616), (7688, 9289)]