25957708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 57383424

約数和(自身を除く): 31425716

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2371, 2737, 4742, 5474, 9484, 10948, 16597, 33194, 40307, 54533, 66388, 80614, 109066, 161228, 218132, 282149, 381731, 564298, 763462, 927061, 1128596, 1526924, 1854122, 3708244, 6489427, 12978854, 25957708]

約数ペア:

[(1, 25957708), (2, 12978854), (4, 6489427), (7, 3708244), (14, 1854122), (17, 1526924), (23, 1128596), (28, 927061), (34, 763462), (46, 564298), (68, 381731), (92, 282149), (119, 218132), (161, 161228), (238, 109066), (322, 80614), (391, 66388), (476, 54533), (644, 40307), (782, 33194), (1564, 16597), (2371, 10948), (2737, 9484), (4742, 5474)]