17715672728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3214019}}^1$

素因数の和:3214091

約数の個数: 32

約数和(自身を含む): 36446986800

約数和(自身を除く): 18731314072

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 3214019, 6428038, 12856076, 25712152, 41782247, 83564494, 167128988, 170343007, 334257976, 340686014, 681372028, 1362744056, 2214459091, 4428918182, 8857836364, 17715672728]

約数ペア:

[(1, 17715672728), (2, 8857836364), (4, 4428918182), (8, 2214459091), (13, 1362744056), (26, 681372028), (52, 340686014), (53, 334257976), (104, 170343007), (106, 167128988), (212, 83564494), (424, 41782247), (689, 25712152), (1378, 12856076), (2756, 6428038), (5512, 3214019)]