123436712

素因数分解:

$2^3\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1549}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 264864000

約数和(自身を除く): 141427288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1423, 1549, 2846, 3098, 5692, 6196, 9961, 10843, 11384, 12392, 19922, 21686, 39844, 43372, 79688, 86744, 2204227, 4408454, 8816908, 15429589, 17633816, 30859178, 61718356, 123436712]

約数ペア:

[(1, 123436712), (2, 61718356), (4, 30859178), (7, 17633816), (8, 15429589), (14, 8816908), (28, 4408454), (56, 2204227), (1423, 86744), (1549, 79688), (2846, 43372), (3098, 39844), (5692, 21686), (6196, 19922), (9961, 12392), (10843, 11384)]