69564616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2917}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 142865280

約数和(自身を除く): 73300664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2917, 2981, 5834, 5962, 11668, 11924, 23336, 23848, 32087, 64174, 128348, 256696, 790507, 1581014, 3162028, 6324056, 8695577, 17391154, 34782308, 69564616]

約数ペア:

[(1, 69564616), (2, 34782308), (4, 17391154), (8, 8695577), (11, 6324056), (22, 3162028), (44, 1581014), (88, 790507), (271, 256696), (542, 128348), (1084, 64174), (2168, 32087), (2917, 23848), (2981, 23336), (5834, 11924), (5962, 11668)]