64230278

素因数分解:

$2^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1676

約数の個数: 24

約数和(自身を含む): 112359312

約数和(自身を除く): 48129034

約数列:

[1, 2, 7, 14, 49, 98, 647, 1013, 1294, 2026, 4529, 7091, 9058, 14182, 31703, 49637, 63406, 99274, 655411, 1310822, 4587877, 9175754, 32115139, 64230278]

約数ペア:

[(1, 64230278), (2, 32115139), (7, 9175754), (14, 4587877), (49, 1310822), (98, 655411), (647, 99274), (1013, 63406), (1294, 49637), (2026, 31703), (4529, 14182), (7091, 9058)]