7261717552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{376021}}^1$

素因数の和:376117

約数の個数: 40

約数和(自身を含む): 15107059872

約数和(自身を除く): 7845342320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 376021, 752042, 1504084, 3008168, 6016336, 6392357, 12784714, 25569428, 26697491, 51138856, 53394982, 102277712, 106789964, 213579928, 427159856, 453857347, 907714694, 1815429388, 3630858776, 7261717552]

約数ペア:

[(1, 7261717552), (2, 3630858776), (4, 1815429388), (8, 907714694), (16, 453857347), (17, 427159856), (34, 213579928), (68, 106789964), (71, 102277712), (136, 53394982), (142, 51138856), (272, 26697491), (284, 25569428), (568, 12784714), (1136, 6392357), (1207, 6016336), (2414, 3008168), (4828, 1504084), (9656, 752042), (19312, 376021)]