74428396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 161781760

約数和(自身を除く): 87353364

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 4513, 8246, 9026, 16492, 18052, 31591, 63182, 85747, 126364, 139903, 171494, 279806, 342988, 559612, 600229, 979321, 1200458, 1958642, 2400916, 2658157, 3917284, 5316314, 10632628, 18607099, 37214198, 74428396]

約数ペア:

[(1, 74428396), (2, 37214198), (4, 18607099), (7, 10632628), (14, 5316314), (19, 3917284), (28, 2658157), (31, 2400916), (38, 1958642), (62, 1200458), (76, 979321), (124, 600229), (133, 559612), (217, 342988), (266, 279806), (434, 171494), (532, 139903), (589, 126364), (868, 85747), (1178, 63182), (2356, 31591), (4123, 18052), (4513, 16492), (8246, 9026)]