64291552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9091}}^1$

素因数の和:9131

約数の個数: 48

約数和(自身を含む): 144344592

約数和(自身を除く): 80053040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9091, 18182, 36364, 72728, 118183, 145456, 154547, 236366, 290912, 309094, 472732, 618188, 945464, 1236376, 1890928, 2009111, 2472752, 3781856, 4018222, 4945504, 8036444, 16072888, 32145776, 64291552]

約数ペア:

[(1, 64291552), (2, 32145776), (4, 16072888), (8, 8036444), (13, 4945504), (16, 4018222), (17, 3781856), (26, 2472752), (32, 2009111), (34, 1890928), (52, 1236376), (68, 945464), (104, 618188), (136, 472732), (208, 309094), (221, 290912), (272, 236366), (416, 154547), (442, 145456), (544, 118183), (884, 72728), (1768, 36364), (3536, 18182), (7072, 9091)]