28657203774

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1\times {\mathrm{4547}}^1$

素因数の和:24424

約数の個数: 32

約数和(自身を含む): 58411601280

約数和(自身を除く): 29754397506

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 4547, 9094, 13641, 19819, 27282, 39638, 59457, 118914, 240991, 481982, 722973, 1050407, 1445946, 2100814, 3151221, 6302442, 90116993, 180233986, 270350979, 540701958, 4776200629, 9552401258, 14328601887, 28657203774]

約数ペア:

[(1, 28657203774), (2, 14328601887), (3, 9552401258), (6, 4776200629), (53, 540701958), (106, 270350979), (159, 180233986), (318, 90116993), (4547, 6302442), (9094, 3151221), (13641, 2100814), (19819, 1445946), (27282, 1050407), (39638, 722973), (59457, 481982), (118914, 240991)]