15277752016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{28019}}^1$

素因数の和:28723

約数の個数: 40

約数和(自身を含む): 30207129120

約数和(自身を除く): 14929377104

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 643, 848, 1286, 2572, 5144, 10288, 28019, 34079, 56038, 68158, 112076, 136316, 224152, 272632, 448304, 545264, 1485007, 2970014, 5940028, 11880056, 18016217, 23760112, 36032434, 72064868, 144129736, 288259472, 954859501, 1909719002, 3819438004, 7638876008, 15277752016]

約数ペア:

[(1, 15277752016), (2, 7638876008), (4, 3819438004), (8, 1909719002), (16, 954859501), (53, 288259472), (106, 144129736), (212, 72064868), (424, 36032434), (643, 23760112), (848, 18016217), (1286, 11880056), (2572, 5940028), (5144, 2970014), (10288, 1485007), (28019, 545264), (34079, 448304), (56038, 272632), (68158, 224152), (112076, 136316)]