6996021968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{63823}}^1$

素因数の和:63892

約数の個数: 80

約数和(自身を含む): 15954978816

約数和(自身を除く): 8958956848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 27404, 54808, 63823, 109616, 127646, 255292, 510584, 829699, 1021168, 1084991, 1659398, 1978513, 2169982, 3318796, 3957026, 4339964, 6637592, 7914052, 8679928, 13275184, 14104883, 15828104, 17359856, 25720669, 28209766, 31656208, 33634721, 51441338, 56419532, 67269442, 102882676, 112839064, 134538884, 205765352, 225678128, 269077768, 411530704, 437251373, 538155536, 874502746, 1749005492, 3498010984, 6996021968]

約数ペア:

[(1, 6996021968), (2, 3498010984), (4, 1749005492), (8, 874502746), (13, 538155536), (16, 437251373), (17, 411530704), (26, 269077768), (31, 225678128), (34, 205765352), (52, 134538884), (62, 112839064), (68, 102882676), (104, 67269442), (124, 56419532), (136, 51441338), (208, 33634721), (221, 31656208), (248, 28209766), (272, 25720669), (403, 17359856), (442, 15828104), (496, 14104883), (527, 13275184), (806, 8679928), (884, 7914052), (1054, 6637592), (1612, 4339964), (1768, 3957026), (2108, 3318796), (3224, 2169982), (3536, 1978513), (4216, 1659398), (6448, 1084991), (6851, 1021168), (8432, 829699), (13702, 510584), (27404, 255292), (54808, 127646), (63823, 109616)]