8443372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 18144000

約数和(自身を除く): 9700628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 269, 413, 532, 538, 826, 1076, 1121, 1652, 1883, 2242, 3766, 4484, 5111, 7532, 7847, 10222, 15694, 15871, 20444, 31388, 31742, 35777, 63484, 71554, 111097, 143108, 222194, 301549, 444388, 603098, 1206196, 2110843, 4221686, 8443372]

約数ペア:

[(1, 8443372), (2, 4221686), (4, 2110843), (7, 1206196), (14, 603098), (19, 444388), (28, 301549), (38, 222194), (59, 143108), (76, 111097), (118, 71554), (133, 63484), (236, 35777), (266, 31742), (269, 31388), (413, 20444), (532, 15871), (538, 15694), (826, 10222), (1076, 7847), (1121, 7532), (1652, 5111), (1883, 4484), (2242, 3766)]