61891844

素因数分解:

$2^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1549}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 123950400

約数和(自身を除く): 62058556

約数列:

[1, 2, 4, 7, 14, 28, 1427, 1549, 2854, 3098, 5708, 6196, 9989, 10843, 19978, 21686, 39956, 43372, 2210423, 4420846, 8841692, 15472961, 30945922, 61891844]

約数ペア:

[(1, 61891844), (2, 30945922), (4, 15472961), (7, 8841692), (14, 4420846), (28, 2210423), (1427, 43372), (1549, 39956), (2854, 21686), (3098, 19978), (5708, 10843), (6196, 9989)]