67875304

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2879}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 145843200

約数和(自身を除く): 77967896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2879, 2947, 3368, 5758, 5894, 11516, 11788, 20153, 23032, 23576, 40306, 80612, 161224, 1212059, 2424118, 4848236, 8484413, 9696472, 16968826, 33937652, 67875304]

約数ペア:

[(1, 67875304), (2, 33937652), (4, 16968826), (7, 9696472), (8, 8484413), (14, 4848236), (28, 2424118), (56, 1212059), (421, 161224), (842, 80612), (1684, 40306), (2879, 23576), (2947, 23032), (3368, 20153), (5758, 11788), (5894, 11516)]