28451816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5059}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 57684000

約数和(自身を除く): 29232184

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5059, 5624, 10118, 20236, 40472, 96121, 187183, 192242, 374366, 384484, 748732, 768968, 1497464, 3556477, 7112954, 14225908, 28451816]

約数ペア:

[(1, 28451816), (2, 14225908), (4, 7112954), (8, 3556477), (19, 1497464), (37, 768968), (38, 748732), (74, 384484), (76, 374366), (148, 192242), (152, 187183), (296, 96121), (703, 40472), (1406, 20236), (2812, 10118), (5059, 5624)]