24945991148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1663}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 50721914880

約数和(自身を除く): 25775923732

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 239, 284, 442, 478, 884, 923, 956, 1207, 1663, 1846, 2414, 3107, 3326, 3692, 4063, 4828, 6214, 6652, 8126, 12428, 15691, 16252, 16969, 21619, 28271, 31382, 33938, 43238, 52819, 56542, 62764, 67876, 86476, 105638, 113084, 118073, 211276, 220597, 236146, 288473, 367523, 397457, 441194, 472292, 576946, 735046, 794914, 882388, 1153892, 1470092, 1534949, 1589828, 2007241, 3069898, 3750149, 4014482, 5166941, 6139796, 6756769, 7500298, 8028964, 10333882, 13513538, 15000596, 20667764, 26094133, 27027076, 28219447, 52188266, 56438894, 87837997, 104376532, 112877788, 175675994, 351351988, 366852811, 479730599, 733705622, 959461198, 1467411244, 1918922396, 6236497787, 12472995574, 24945991148]

約数ペア:

[(1, 24945991148), (2, 12472995574), (4, 6236497787), (13, 1918922396), (17, 1467411244), (26, 959461198), (34, 733705622), (52, 479730599), (68, 366852811), (71, 351351988), (142, 175675994), (221, 112877788), (239, 104376532), (284, 87837997), (442, 56438894), (478, 52188266), (884, 28219447), (923, 27027076), (956, 26094133), (1207, 20667764), (1663, 15000596), (1846, 13513538), (2414, 10333882), (3107, 8028964), (3326, 7500298), (3692, 6756769), (4063, 6139796), (4828, 5166941), (6214, 4014482), (6652, 3750149), (8126, 3069898), (12428, 2007241), (15691, 1589828), (16252, 1534949), (16969, 1470092), (21619, 1153892), (28271, 882388), (31382, 794914), (33938, 735046), (43238, 576946), (52819, 472292), (56542, 441194), (62764, 397457), (67876, 367523), (86476, 288473), (105638, 236146), (113084, 220597), (118073, 211276)]