69346256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20019

約数の個数: 40

約数和(自身を含む): 158513664

約数和(自身を除く): 89167408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19973, 39946, 79892, 139811, 159784, 279622, 319568, 559244, 619163, 1118488, 1238326, 2236976, 2476652, 4334141, 4953304, 8668282, 9906608, 17336564, 34673128, 69346256]

約数ペア:

[(1, 69346256), (2, 34673128), (4, 17336564), (7, 9906608), (8, 8668282), (14, 4953304), (16, 4334141), (28, 2476652), (31, 2236976), (56, 1238326), (62, 1118488), (112, 619163), (124, 559244), (217, 319568), (248, 279622), (434, 159784), (496, 139811), (868, 79892), (1736, 39946), (3472, 19973)]