56691362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 112783104

約数和(自身を除く): 56091742

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 238, 251, 442, 502, 511, 949, 1022, 1241, 1547, 1757, 1898, 2482, 3094, 3263, 3514, 4267, 6526, 6643, 8534, 8687, 13286, 16133, 17374, 18323, 22841, 29869, 32266, 36646, 45682, 55471, 59738, 110942, 112931, 128261, 225862, 238199, 256522, 311491, 388297, 476398, 622982, 776594, 1667393, 2180437, 3334786, 4049383, 4360874, 8098766, 28345681, 56691362]

約数ペア:

[(1, 56691362), (2, 28345681), (7, 8098766), (13, 4360874), (14, 4049383), (17, 3334786), (26, 2180437), (34, 1667393), (73, 776594), (91, 622982), (119, 476398), (146, 388297), (182, 311491), (221, 256522), (238, 238199), (251, 225862), (442, 128261), (502, 112931), (511, 110942), (949, 59738), (1022, 55471), (1241, 45682), (1547, 36646), (1757, 32266), (1898, 29869), (2482, 22841), (3094, 18323), (3263, 17374), (3514, 16133), (4267, 13286), (6526, 8687), (6643, 8534)]