26691364

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 28466396

約数列:

[1, 2, 4, 7, 14, 28, 59, 107, 118, 151, 214, 236, 302, 413, 428, 604, 749, 826, 1057, 1498, 1652, 2114, 2996, 4228, 6313, 8909, 12626, 16157, 17818, 25252, 32314, 35636, 44191, 62363, 64628, 88382, 113099, 124726, 176764, 226198, 249452, 452396, 953263, 1906526, 3813052, 6672841, 13345682, 26691364]

約数ペア:

[(1, 26691364), (2, 13345682), (4, 6672841), (7, 3813052), (14, 1906526), (28, 953263), (59, 452396), (107, 249452), (118, 226198), (151, 176764), (214, 124726), (236, 113099), (302, 88382), (413, 64628), (428, 62363), (604, 44191), (749, 35636), (826, 32314), (1057, 25252), (1498, 17818), (1652, 16157), (2114, 12626), (2996, 8909), (4228, 6313)]