71312142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5657}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 156432384

約数和(自身を除く): 85120242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 5657, 6303, 11314, 12606, 16971, 33942, 62227, 124454, 186681, 373362, 1080487, 2160974, 3241461, 6482922, 11885357, 23770714, 35656071, 71312142]

約数ペア:

[(1, 71312142), (2, 35656071), (3, 23770714), (6, 11885357), (11, 6482922), (22, 3241461), (33, 2160974), (66, 1080487), (191, 373362), (382, 186681), (573, 124454), (1146, 62227), (2101, 33942), (4202, 16971), (5657, 12606), (6303, 11314)]