25846260916

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{22349}}^1$

素因数の和:22864

約数の個数: 48

約数和(自身を含む): 52326892800

約数和(自身を除く): 26480631884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 401, 412, 721, 802, 1442, 1604, 2807, 2884, 5614, 11228, 22349, 41303, 44698, 82606, 89396, 156443, 165212, 289121, 312886, 578242, 625772, 1156484, 2301947, 4603894, 8961949, 9207788, 16113629, 17923898, 32227258, 35847796, 62733643, 64454516, 125467286, 250934572, 923080747, 1846161494, 3692322988, 6461565229, 12923130458, 25846260916]

約数ペア:

[(1, 25846260916), (2, 12923130458), (4, 6461565229), (7, 3692322988), (14, 1846161494), (28, 923080747), (103, 250934572), (206, 125467286), (401, 64454516), (412, 62733643), (721, 35847796), (802, 32227258), (1442, 17923898), (1604, 16113629), (2807, 9207788), (2884, 8961949), (5614, 4603894), (11228, 2301947), (22349, 1156484), (41303, 625772), (44698, 578242), (82606, 312886), (89396, 289121), (156443, 165212)]