66322768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7579

約数の個数: 40

約数和(自身を含む): 139946400

約数和(自身を除く): 73623632

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7523, 8816, 15046, 30092, 60184, 120368, 142937, 218167, 285874, 436334, 571748, 872668, 1143496, 1745336, 2286992, 3490672, 4145173, 8290346, 16580692, 33161384, 66322768]

約数ペア:

[(1, 66322768), (2, 33161384), (4, 16580692), (8, 8290346), (16, 4145173), (19, 3490672), (29, 2286992), (38, 1745336), (58, 1143496), (76, 872668), (116, 571748), (152, 436334), (232, 285874), (304, 218167), (464, 142937), (551, 120368), (1102, 60184), (2204, 30092), (4408, 15046), (7523, 8816)]