3871816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 7963200

約数和(自身を除く): 4091384

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 631, 767, 1262, 1534, 2524, 3068, 5048, 6136, 8203, 16406, 32812, 37229, 65624, 74458, 148916, 297832, 483977, 967954, 1935908, 3871816]

約数ペア:

[(1, 3871816), (2, 1935908), (4, 967954), (8, 483977), (13, 297832), (26, 148916), (52, 74458), (59, 65624), (104, 37229), (118, 32812), (236, 16406), (472, 8203), (631, 6136), (767, 5048), (1262, 3068), (1534, 2524)]