38765896494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{51971}}^1$

素因数の和:52193

約数の個数: 64

約数和(自身を含む): 85287299328

約数和(自身を除く): 46521402834

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 131, 146, 219, 262, 393, 438, 786, 949, 1703, 1898, 2847, 3406, 5109, 5694, 9563, 10218, 19126, 28689, 51971, 57378, 103942, 124319, 155913, 248638, 311826, 372957, 675623, 745914, 1351246, 2026869, 3793883, 4053738, 6808201, 7587766, 11381649, 13616402, 20424603, 22763298, 40849206, 49320479, 88506613, 98640958, 147961437, 177013226, 265519839, 295922874, 496998673, 531039678, 993997346, 1490996019, 2981992038, 6460982749, 12921965498, 19382948247, 38765896494]

約数ペア:

[(1, 38765896494), (2, 19382948247), (3, 12921965498), (6, 6460982749), (13, 2981992038), (26, 1490996019), (39, 993997346), (73, 531039678), (78, 496998673), (131, 295922874), (146, 265519839), (219, 177013226), (262, 147961437), (393, 98640958), (438, 88506613), (786, 49320479), (949, 40849206), (1703, 22763298), (1898, 20424603), (2847, 13616402), (3406, 11381649), (5109, 7587766), (5694, 6808201), (9563, 4053738), (10218, 3793883), (19126, 2026869), (28689, 1351246), (51971, 745914), (57378, 675623), (103942, 372957), (124319, 311826), (155913, 248638)]