69877654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{773}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 131072256

約数和(自身を除く): 61194602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 587, 773, 1174, 1546, 4109, 5411, 6457, 8218, 8503, 10822, 12914, 17006, 45199, 59521, 90398, 119042, 453751, 907502, 3176257, 4991261, 6352514, 9982522, 34938827, 69877654]

約数ペア:

[(1, 69877654), (2, 34938827), (7, 9982522), (11, 6352514), (14, 4991261), (22, 3176257), (77, 907502), (154, 453751), (587, 119042), (773, 90398), (1174, 59521), (1546, 45199), (4109, 17006), (5411, 12914), (6457, 10822), (8218, 8503)]