42947462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4649}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 66960000

約数和(自身を除く): 24012538

約数列:

[1, 2, 31, 62, 149, 298, 4619, 4649, 9238, 9298, 144119, 288238, 692701, 1385402, 21473731, 42947462]

約数ペア:

[(1, 42947462), (2, 21473731), (31, 1385402), (62, 692701), (149, 288238), (298, 144119), (4619, 9298), (4649, 9238)]