28778860682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{29587}}^1$

素因数の和:29811

約数の個数: 64

約数和(自身を含む): 53684467200

約数和(自身を除く): 24905606518

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 179, 209, 247, 286, 358, 418, 494, 1969, 2327, 2717, 3401, 3938, 4654, 5434, 6802, 25597, 29587, 37411, 44213, 51194, 59174, 74822, 88426, 325457, 384631, 486343, 562153, 650914, 769262, 972686, 1124306, 4230941, 5296073, 6183683, 7307989, 8461882, 10592146, 12367366, 14615978, 58256803, 68848949, 80387879, 100625387, 116513606, 137697898, 160775758, 201250774, 757338439, 1106879257, 1308130031, 1514676878, 2213758514, 2616260062, 14389430341, 28778860682]

約数ペア:

[(1, 28778860682), (2, 14389430341), (11, 2616260062), (13, 2213758514), (19, 1514676878), (22, 1308130031), (26, 1106879257), (38, 757338439), (143, 201250774), (179, 160775758), (209, 137697898), (247, 116513606), (286, 100625387), (358, 80387879), (418, 68848949), (494, 58256803), (1969, 14615978), (2327, 12367366), (2717, 10592146), (3401, 8461882), (3938, 7307989), (4654, 6183683), (5434, 5296073), (6802, 4230941), (25597, 1124306), (29587, 972686), (37411, 769262), (44213, 650914), (51194, 562153), (59174, 486343), (74822, 384631), (88426, 325457)]