38855804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 74246760

約数和(自身を除く): 35390956

約数列:

[1, 2, 4, 13, 26, 52, 169, 229, 251, 338, 458, 502, 676, 916, 1004, 2977, 3263, 5954, 6526, 11908, 13052, 38701, 42419, 57479, 77402, 84838, 114958, 154804, 169676, 229916, 747227, 1494454, 2988908, 9713951, 19427902, 38855804]

約数ペア:

[(1, 38855804), (2, 19427902), (4, 9713951), (13, 2988908), (26, 1494454), (52, 747227), (169, 229916), (229, 169676), (251, 154804), (338, 114958), (458, 84838), (502, 77402), (676, 57479), (916, 42419), (1004, 38701), (2977, 13052), (3263, 11908), (5954, 6526)]