30488536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 62445600

約数和(自身を除く): 31957064

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 4129, 7384, 8258, 16516, 33032, 53677, 107354, 214708, 293159, 429416, 586318, 1172636, 2345272, 3811067, 7622134, 15244268, 30488536]

約数ペア:

[(1, 30488536), (2, 15244268), (4, 7622134), (8, 3811067), (13, 2345272), (26, 1172636), (52, 586318), (71, 429416), (104, 293159), (142, 214708), (284, 107354), (568, 53677), (923, 33032), (1846, 16516), (3692, 8258), (4129, 7384)]