13845104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 34039488

約数和(自身を除く): 20194384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 257, 259, 296, 364, 481, 514, 518, 592, 728, 962, 1028, 1036, 1456, 1799, 1924, 2056, 2072, 3341, 3367, 3598, 3848, 4112, 4144, 6682, 6734, 7196, 7696, 9509, 13364, 13468, 14392, 19018, 23387, 26728, 26936, 28784, 38036, 46774, 53456, 53872, 66563, 76072, 93548, 123617, 133126, 152144, 187096, 247234, 266252, 374192, 494468, 532504, 865319, 988936, 1065008, 1730638, 1977872, 3461276, 6922552, 13845104]

約数ペア:

[(1, 13845104), (2, 6922552), (4, 3461276), (7, 1977872), (8, 1730638), (13, 1065008), (14, 988936), (16, 865319), (26, 532504), (28, 494468), (37, 374192), (52, 266252), (56, 247234), (74, 187096), (91, 152144), (104, 133126), (112, 123617), (148, 93548), (182, 76072), (208, 66563), (257, 53872), (259, 53456), (296, 46774), (364, 38036), (481, 28784), (514, 26936), (518, 26728), (592, 23387), (728, 19018), (962, 14392), (1028, 13468), (1036, 13364), (1456, 9509), (1799, 7696), (1924, 7196), (2056, 6734), (2072, 6682), (3341, 4144), (3367, 4112), (3598, 3848)]