7029346064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{80273}}^1$

素因数の和:80715

約数の個数: 40

約数和(自身を含む): 14702022552

約数和(自身を除く): 7672676488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 80273, 87568, 160546, 321092, 642184, 1043549, 1284368, 2087098, 4174196, 8348392, 16696784, 33794933, 67589866, 135179732, 270359464, 439334129, 540718928, 878668258, 1757336516, 3514673032, 7029346064]

約数ペア:

[(1, 7029346064), (2, 3514673032), (4, 1757336516), (8, 878668258), (13, 540718928), (16, 439334129), (26, 270359464), (52, 135179732), (104, 67589866), (208, 33794933), (421, 16696784), (842, 8348392), (1684, 4174196), (3368, 2087098), (5473, 1284368), (6736, 1043549), (10946, 642184), (21892, 321092), (43784, 160546), (80273, 87568)]