68971406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 124968960

約数和(自身を除く): 55997554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 383, 677, 766, 1354, 2681, 4739, 5362, 7277, 9478, 12863, 14554, 25726, 50939, 90041, 101878, 180082, 259291, 518582, 1815037, 3630074, 4926529, 9853058, 34485703, 68971406]

約数ペア:

[(1, 68971406), (2, 34485703), (7, 9853058), (14, 4926529), (19, 3630074), (38, 1815037), (133, 518582), (266, 259291), (383, 180082), (677, 101878), (766, 90041), (1354, 50939), (2681, 25726), (4739, 14554), (5362, 12863), (7277, 9478)]