70455868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 144897984

約数和(自身を除く): 74442116

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 197, 212, 241, 371, 394, 482, 742, 788, 964, 1379, 1484, 1687, 2758, 3374, 5516, 6748, 10441, 12773, 20882, 25546, 41764, 47477, 51092, 73087, 89411, 94954, 146174, 178822, 189908, 292348, 332339, 357644, 664678, 1329356, 2516281, 5032562, 10065124, 17613967, 35227934, 70455868]

約数ペア:

[(1, 70455868), (2, 35227934), (4, 17613967), (7, 10065124), (14, 5032562), (28, 2516281), (53, 1329356), (106, 664678), (197, 357644), (212, 332339), (241, 292348), (371, 189908), (394, 178822), (482, 146174), (742, 94954), (788, 89411), (964, 73087), (1379, 51092), (1484, 47477), (1687, 41764), (2758, 25546), (3374, 20882), (5516, 12773), (6748, 10441)]