57102448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14449}}^1$

素因数の和:14489

約数の個数: 40

約数和(自身を含む): 125426000

約数和(自身を除く): 68323552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14449, 28898, 57796, 115592, 187837, 231184, 274531, 375674, 549062, 751348, 1098124, 1502696, 2196248, 3005392, 3568903, 4392496, 7137806, 14275612, 28551224, 57102448]

約数ペア:

[(1, 57102448), (2, 28551224), (4, 14275612), (8, 7137806), (13, 4392496), (16, 3568903), (19, 3005392), (26, 2196248), (38, 1502696), (52, 1098124), (76, 751348), (104, 549062), (152, 375674), (208, 274531), (247, 231184), (304, 187837), (494, 115592), (988, 57796), (1976, 28898), (3952, 14449)]