7155424

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4282

約数の個数: 24

約数和(自身を含む): 14356440

約数和(自身を除く): 7201016

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 4219, 8438, 16876, 33752, 67504, 135008, 223607, 447214, 894428, 1788856, 3577712, 7155424]

約数ペア:

[(1, 7155424), (2, 3577712), (4, 1788856), (8, 894428), (16, 447214), (32, 223607), (53, 135008), (106, 67504), (212, 33752), (424, 16876), (848, 8438), (1696, 4219)]