71896496

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 159718944

約数和(自身を除く): 87822448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 1721, 2611, 2984, 3442, 5222, 5968, 6884, 10444, 12047, 13768, 20888, 24094, 27536, 41776, 48188, 96376, 192752, 641933, 1283866, 2567732, 4493531, 5135464, 8987062, 10270928, 17974124, 35948248, 71896496]

約数ペア:

[(1, 71896496), (2, 35948248), (4, 17974124), (7, 10270928), (8, 8987062), (14, 5135464), (16, 4493531), (28, 2567732), (56, 1283866), (112, 641933), (373, 192752), (746, 96376), (1492, 48188), (1721, 41776), (2611, 27536), (2984, 24094), (3442, 20888), (5222, 13768), (5968, 12047), (6884, 10444)]