875571008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 1929627840

約数和(自身を除く): 1054056832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 113, 134, 139, 208, 226, 268, 278, 416, 452, 536, 556, 832, 871, 904, 1072, 1112, 1469, 1742, 1807, 1808, 2144, 2224, 2938, 3484, 3614, 3616, 4288, 4448, 5876, 6968, 7228, 7232, 7571, 8896, 9313, 11752, 13936, 14456, 15142, 15707, 18626, 23504, 27872, 28912, 30284, 31414, 37252, 47008, 55744, 57824, 60568, 62828, 74504, 94016, 98423, 115648, 121069, 121136, 125656, 149008, 196846, 204191, 242138, 242272, 251312, 298016, 393692, 408382, 484276, 484544, 502624, 596032, 787384, 816764, 968552, 1005248, 1052369, 1574768, 1633528, 1937104, 2104738, 3149536, 3267056, 3874208, 4209476, 6299072, 6534112, 7748416, 8418952, 13068224, 13680797, 16837904, 27361594, 33675808, 54723188, 67351616, 109446376, 218892752, 437785504, 875571008]

約数ペア:

[(1, 875571008), (2, 437785504), (4, 218892752), (8, 109446376), (13, 67351616), (16, 54723188), (26, 33675808), (32, 27361594), (52, 16837904), (64, 13680797), (67, 13068224), (104, 8418952), (113, 7748416), (134, 6534112), (139, 6299072), (208, 4209476), (226, 3874208), (268, 3267056), (278, 3149536), (416, 2104738), (452, 1937104), (536, 1633528), (556, 1574768), (832, 1052369), (871, 1005248), (904, 968552), (1072, 816764), (1112, 787384), (1469, 596032), (1742, 502624), (1807, 484544), (1808, 484276), (2144, 408382), (2224, 393692), (2938, 298016), (3484, 251312), (3614, 242272), (3616, 242138), (4288, 204191), (4448, 196846), (5876, 149008), (6968, 125656), (7228, 121136), (7232, 121069), (7571, 115648), (8896, 98423), (9313, 94016), (11752, 74504), (13936, 62828), (14456, 60568), (15142, 57824), (15707, 55744), (18626, 47008), (23504, 37252), (27872, 31414), (28912, 30284)]