67806928

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11423}}^1$

素因数の和:11491

約数の個数: 40

約数和(自身を含む): 152990208

約数和(自身を除く): 85183280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 11423, 22846, 45692, 79961, 91384, 159922, 182768, 319844, 605419, 639688, 1210838, 1279376, 2421676, 4237933, 4843352, 8475866, 9686704, 16951732, 33903464, 67806928]

約数ペア:

[(1, 67806928), (2, 33903464), (4, 16951732), (7, 9686704), (8, 8475866), (14, 4843352), (16, 4237933), (28, 2421676), (53, 1279376), (56, 1210838), (106, 639688), (112, 605419), (212, 319844), (371, 182768), (424, 159922), (742, 91384), (848, 79961), (1484, 45692), (2968, 22846), (5936, 11423)]