25039028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 54359424

約数和(自身を除く): 29320396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1283, 1394, 2566, 2788, 4879, 5132, 8981, 9758, 17962, 19516, 21811, 35924, 43622, 52603, 87244, 105206, 152677, 210412, 305354, 368221, 610708, 736442, 894251, 1472884, 1788502, 3577004, 6259757, 12519514, 25039028]

約数ペア:

[(1, 25039028), (2, 12519514), (4, 6259757), (7, 3577004), (14, 1788502), (17, 1472884), (28, 894251), (34, 736442), (41, 610708), (68, 368221), (82, 305354), (119, 210412), (164, 152677), (238, 105206), (287, 87244), (476, 52603), (574, 43622), (697, 35924), (1148, 21811), (1283, 19516), (1394, 17962), (2566, 9758), (2788, 8981), (4879, 5132)]