77213746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 124411392

約数和(自身を除く): 47197646

約数列:

[1, 2, 31, 37, 62, 74, 97, 194, 347, 694, 1147, 2294, 3007, 3589, 6014, 7178, 10757, 12839, 21514, 25678, 33659, 67318, 111259, 222518, 398009, 796018, 1043429, 1245383, 2086858, 2490766, 38606873, 77213746]

約数ペア:

[(1, 77213746), (2, 38606873), (31, 2490766), (37, 2086858), (62, 1245383), (74, 1043429), (97, 796018), (194, 398009), (347, 222518), (694, 111259), (1147, 67318), (2294, 33659), (3007, 25678), (3589, 21514), (6014, 12839), (7178, 10757)]