25265896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 50342400

約数和(自身を除く): 25076504

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 1471, 2147, 2942, 4294, 5884, 8588, 11768, 17176, 27949, 55898, 111796, 166223, 223592, 332446, 664892, 1329784, 3158237, 6316474, 12632948, 25265896]

約数ペア:

[(1, 25265896), (2, 12632948), (4, 6316474), (8, 3158237), (19, 1329784), (38, 664892), (76, 332446), (113, 223592), (152, 166223), (226, 111796), (452, 55898), (904, 27949), (1471, 17176), (2147, 11768), (2942, 8588), (4294, 5884)]