28901028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14251}}^1$

素因数の和:14284

約数の個数: 36

約数和(自身を含む): 73027248

約数和(自身を除く): 44126220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14251, 28502, 42753, 57004, 85506, 171012, 185263, 370526, 555789, 741052, 1111578, 2223156, 2408419, 4816838, 7225257, 9633676, 14450514, 28901028]

約数ペア:

[(1, 28901028), (2, 14450514), (3, 9633676), (4, 7225257), (6, 4816838), (12, 2408419), (13, 2223156), (26, 1111578), (39, 741052), (52, 555789), (78, 370526), (156, 185263), (169, 171012), (338, 85506), (507, 57004), (676, 42753), (1014, 28502), (2028, 14251)]