71917024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{72497}}^1$

素因数の和:72538

約数の個数: 24

約数和(自身を含む): 146155968

約数和(自身を除く): 74238944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 72497, 144994, 289988, 579976, 1159952, 2247407, 2319904, 4494814, 8989628, 17979256, 35958512, 71917024]

約数ペア:

[(1, 71917024), (2, 35958512), (4, 17979256), (8, 8989628), (16, 4494814), (31, 2319904), (32, 2247407), (62, 1159952), (124, 579976), (248, 289988), (496, 144994), (992, 72497)]