70482848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 143279136

約数和(自身を除く): 72796288

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 181, 283, 344, 362, 566, 688, 724, 1132, 1376, 1448, 2264, 2896, 4528, 5792, 7783, 9056, 12169, 15566, 24338, 31132, 48676, 51223, 62264, 97352, 102446, 124528, 194704, 204892, 249056, 389408, 409784, 819568, 1639136, 2202589, 4405178, 8810356, 17620712, 35241424, 70482848]

約数ペア:

[(1, 70482848), (2, 35241424), (4, 17620712), (8, 8810356), (16, 4405178), (32, 2202589), (43, 1639136), (86, 819568), (172, 409784), (181, 389408), (283, 249056), (344, 204892), (362, 194704), (566, 124528), (688, 102446), (724, 97352), (1132, 62264), (1376, 51223), (1448, 48676), (2264, 31132), (2896, 24338), (4528, 15566), (5792, 12169), (7783, 9056)]