25007952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 72048960

約数和(自身を除く): 47041008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1613, 1938, 2584, 3226, 3876, 4839, 5168, 6452, 7752, 9678, 12904, 15504, 19356, 25808, 27421, 30647, 38712, 54842, 61294, 77424, 82263, 91941, 109684, 122588, 164526, 183882, 219368, 245176, 329052, 367764, 438736, 490352, 520999, 658104, 735528, 1041998, 1316208, 1471056, 1562997, 2083996, 3125994, 4167992, 6251988, 8335984, 12503976, 25007952]

約数ペア:

[(1, 25007952), (2, 12503976), (3, 8335984), (4, 6251988), (6, 4167992), (8, 3125994), (12, 2083996), (16, 1562997), (17, 1471056), (19, 1316208), (24, 1041998), (34, 735528), (38, 658104), (48, 520999), (51, 490352), (57, 438736), (68, 367764), (76, 329052), (102, 245176), (114, 219368), (136, 183882), (152, 164526), (204, 122588), (228, 109684), (272, 91941), (304, 82263), (323, 77424), (408, 61294), (456, 54842), (646, 38712), (816, 30647), (912, 27421), (969, 25808), (1292, 19356), (1613, 15504), (1938, 12904), (2584, 9678), (3226, 7752), (3876, 6452), (4839, 5168)]