40894611

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 18548589

約数列:

[1, 3, 29, 31, 59, 87, 93, 177, 257, 771, 899, 1711, 1829, 2697, 5133, 5487, 7453, 7967, 15163, 22359, 23901, 45489, 53041, 159123, 231043, 439727, 470053, 693129, 1319181, 1410159, 13631537, 40894611]

約数ペア:

[(1, 40894611), (3, 13631537), (29, 1410159), (31, 1319181), (59, 693129), (87, 470053), (93, 439727), (177, 231043), (257, 159123), (771, 53041), (899, 45489), (1711, 23901), (1829, 22359), (2697, 15163), (5133, 7967), (5487, 7453)]