15721483268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{1237}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 28568682240

約数和(自身を除く): 12847198972

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 1009, 1237, 2018, 2474, 3149, 4036, 4948, 6298, 12596, 47423, 58139, 67603, 82879, 94846, 116278, 135206, 165758, 189692, 232556, 270412, 331516, 1248133, 2496266, 3177341, 3895313, 4992532, 6354682, 7790626, 12709364, 15581252, 58662251, 83624911, 117324502, 167249822, 234649004, 334499644, 3930370817, 7860741634, 15721483268]

約数ペア:

[(1, 15721483268), (2, 7860741634), (4, 3930370817), (47, 334499644), (67, 234649004), (94, 167249822), (134, 117324502), (188, 83624911), (268, 58662251), (1009, 15581252), (1237, 12709364), (2018, 7790626), (2474, 6354682), (3149, 4992532), (4036, 3895313), (4948, 3177341), (6298, 2496266), (12596, 1248133), (47423, 331516), (58139, 270412), (67603, 232556), (82879, 189692), (94846, 165758), (116278, 135206)]