68213236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 149166976

約数和(自身を除く): 80953740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2797, 3484, 5594, 6097, 11188, 12194, 19579, 24388, 36361, 39158, 72722, 78316, 145444, 187399, 254527, 374798, 509054, 749596, 1018108, 1311793, 2436187, 2623586, 4872374, 5247172, 9744748, 17053309, 34106618, 68213236]

約数ペア:

[(1, 68213236), (2, 34106618), (4, 17053309), (7, 9744748), (13, 5247172), (14, 4872374), (26, 2623586), (28, 2436187), (52, 1311793), (67, 1018108), (91, 749596), (134, 509054), (182, 374798), (268, 254527), (364, 187399), (469, 145444), (871, 78316), (938, 72722), (1742, 39158), (1876, 36361), (2797, 24388), (3484, 19579), (5594, 12194), (6097, 11188)]