75921872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19211}}^1$

素因数の和:19251

約数の個数: 40

約数和(自身を含む): 166760160

約数和(自身を除く): 90838288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19211, 38422, 76844, 153688, 249743, 307376, 365009, 499486, 730018, 998972, 1460036, 1997944, 2920072, 3995888, 4745117, 5840144, 9490234, 18980468, 37960936, 75921872]

約数ペア:

[(1, 75921872), (2, 37960936), (4, 18980468), (8, 9490234), (13, 5840144), (16, 4745117), (19, 3995888), (26, 2920072), (38, 1997944), (52, 1460036), (76, 998972), (104, 730018), (152, 499486), (208, 365009), (247, 307376), (304, 249743), (494, 153688), (988, 76844), (1976, 38422), (3952, 19211)]