28807766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5801}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 46787328

約数和(自身を除く): 17979562

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 5801, 11602, 75413, 150826, 1107991, 2215982, 14403883, 28807766]

約数ペア:

[(1, 28807766), (2, 14403883), (13, 2215982), (26, 1107991), (191, 150826), (382, 75413), (2483, 11602), (4966, 5801)]