77522912

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 78969088

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 149, 229, 284, 298, 458, 568, 596, 916, 1136, 1192, 1832, 2272, 2384, 3664, 4768, 7328, 10579, 16259, 21158, 32518, 34121, 42316, 65036, 68242, 84632, 130072, 136484, 169264, 260144, 272968, 338528, 520288, 545936, 1091872, 2422591, 4845182, 9690364, 19380728, 38761456, 77522912]

約数ペア:

[(1, 77522912), (2, 38761456), (4, 19380728), (8, 9690364), (16, 4845182), (32, 2422591), (71, 1091872), (142, 545936), (149, 520288), (229, 338528), (284, 272968), (298, 260144), (458, 169264), (568, 136484), (596, 130072), (916, 84632), (1136, 68242), (1192, 65036), (1832, 42316), (2272, 34121), (2384, 32518), (3664, 21158), (4768, 16259), (7328, 10579)]