70511518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 135225216

約数和(自身を除く): 64713698

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 163, 326, 371, 583, 742, 1141, 1166, 1793, 2282, 2809, 3586, 4081, 5618, 8162, 8639, 12551, 17278, 19663, 25102, 30899, 39326, 60473, 61798, 95029, 120946, 190058, 216293, 432586, 457867, 665203, 915734, 1330406, 3205069, 5036537, 6410138, 10073074, 35255759, 70511518]

約数ペア:

[(1, 70511518), (2, 35255759), (7, 10073074), (11, 6410138), (14, 5036537), (22, 3205069), (53, 1330406), (77, 915734), (106, 665203), (154, 457867), (163, 432586), (326, 216293), (371, 190058), (583, 120946), (742, 95029), (1141, 61798), (1166, 60473), (1793, 39326), (2282, 30899), (2809, 25102), (3586, 19663), (4081, 17278), (5618, 12551), (8162, 8639)]