74081686

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{12569}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 127308960

約数和(自身を除く): 53227274

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 12569, 25138, 87983, 175966, 5291549, 10583098, 37040843, 74081686]

約数ペア:

[(1, 74081686), (2, 37040843), (7, 10583098), (14, 5291549), (421, 175966), (842, 87983), (2947, 25138), (5894, 12569)]