71383552

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 40

約数和(自身を含む): 144071136

約数和(自身を除く): 72687584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1303, 1712, 2606, 3424, 5212, 6848, 10424, 13696, 20848, 27392, 41696, 54784, 83392, 139421, 166784, 278842, 333568, 557684, 667136, 1115368, 2230736, 4461472, 8922944, 17845888, 35691776, 71383552]

約数ペア:

[(1, 71383552), (2, 35691776), (4, 17845888), (8, 8922944), (16, 4461472), (32, 2230736), (64, 1115368), (107, 667136), (128, 557684), (214, 333568), (256, 278842), (428, 166784), (512, 139421), (856, 83392), (1303, 54784), (1712, 41696), (2606, 27392), (3424, 20848), (5212, 13696), (6848, 10424)]