72356024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13127}}^1$

素因数の和:13199

約数の個数: 32

約数和(自身を含む): 148871520

約数和(自身を除く): 76515496

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13127, 26254, 52508, 105016, 170651, 341302, 682604, 695731, 1365208, 1391462, 2782924, 5565848, 9044503, 18089006, 36178012, 72356024]

約数ペア:

[(1, 72356024), (2, 36178012), (4, 18089006), (8, 9044503), (13, 5565848), (26, 2782924), (52, 1391462), (53, 1365208), (104, 695731), (106, 682604), (212, 341302), (424, 170651), (689, 105016), (1378, 52508), (2756, 26254), (5512, 13127)]