70621656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{420367}}^1$

素因数の和:420383

約数の個数: 32

約数和(自身を含む): 201776640

約数和(自身を除く): 131154984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 420367, 840734, 1261101, 1681468, 2522202, 2942569, 3362936, 5044404, 5885138, 8827707, 10088808, 11770276, 17655414, 23540552, 35310828, 70621656]

約数ペア:

[(1, 70621656), (2, 35310828), (3, 23540552), (4, 17655414), (6, 11770276), (7, 10088808), (8, 8827707), (12, 5885138), (14, 5044404), (21, 3362936), (24, 2942569), (28, 2522202), (42, 1681468), (56, 1261101), (84, 840734), (168, 420367)]