25275516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 69471360

約数和(自身を除く): 44195844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 179, 246, 287, 358, 492, 537, 574, 716, 861, 1074, 1148, 1253, 1681, 1722, 2148, 2506, 3362, 3444, 3759, 5012, 5043, 6724, 7339, 7518, 10086, 11767, 14678, 15036, 20172, 22017, 23534, 29356, 35301, 44034, 47068, 51373, 70602, 88068, 102746, 141204, 154119, 205492, 300899, 308238, 601798, 616476, 902697, 1203596, 1805394, 2106293, 3610788, 4212586, 6318879, 8425172, 12637758, 25275516]

約数ペア:

[(1, 25275516), (2, 12637758), (3, 8425172), (4, 6318879), (6, 4212586), (7, 3610788), (12, 2106293), (14, 1805394), (21, 1203596), (28, 902697), (41, 616476), (42, 601798), (82, 308238), (84, 300899), (123, 205492), (164, 154119), (179, 141204), (246, 102746), (287, 88068), (358, 70602), (492, 51373), (537, 47068), (574, 44034), (716, 35301), (861, 29356), (1074, 23534), (1148, 22017), (1253, 20172), (1681, 15036), (1722, 14678), (2148, 11767), (2506, 10086), (3362, 7518), (3444, 7339), (3759, 6724), (5012, 5043)]