29977688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{288247}}^1$

素因数の和:288266

約数の個数: 16

約数和(自身を含む): 60532080

約数和(自身を除く): 30554392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 288247, 576494, 1152988, 2305976, 3747211, 7494422, 14988844, 29977688]

約数ペア:

[(1, 29977688), (2, 14988844), (4, 7494422), (8, 3747211), (13, 2305976), (26, 1152988), (52, 576494), (104, 288247)]