65904072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211231}}^1$

素因数の和:211253

約数の個数: 32

約数和(自身を含む): 177434880

約数和(自身を除く): 111530808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 211231, 422462, 633693, 844924, 1267386, 1689848, 2534772, 2746003, 5069544, 5492006, 8238009, 10984012, 16476018, 21968024, 32952036, 65904072]

約数ペア:

[(1, 65904072), (2, 32952036), (3, 21968024), (4, 16476018), (6, 10984012), (8, 8238009), (12, 5492006), (13, 5069544), (24, 2746003), (26, 2534772), (39, 1689848), (52, 1267386), (78, 844924), (104, 633693), (156, 422462), (312, 211231)]