39961628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 86950080

約数和(自身を除く): 46988452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2269, 2516, 4403, 4538, 8806, 9076, 15883, 17612, 31766, 38573, 63532, 77146, 83953, 154292, 167906, 270011, 335812, 540022, 587671, 1080044, 1175342, 1427201, 2350684, 2854402, 5708804, 9990407, 19980814, 39961628]

約数ペア:

[(1, 39961628), (2, 19980814), (4, 9990407), (7, 5708804), (14, 2854402), (17, 2350684), (28, 1427201), (34, 1175342), (37, 1080044), (68, 587671), (74, 540022), (119, 335812), (148, 270011), (238, 167906), (259, 154292), (476, 83953), (518, 77146), (629, 63532), (1036, 38573), (1258, 31766), (2269, 17612), (2516, 15883), (4403, 9076), (4538, 8806)]