12724156928

素因数分解:

$2^9\times 7^2\times {\mathrm{29}}^1\times {\mathrm{17489}}^1$

素因数の和:17550

約数の個数: 120

約数和(自身を含む): 30595781700

約数和(自身を除く): 17871624772

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 512, 784, 812, 896, 928, 1421, 1568, 1624, 1792, 1856, 2842, 3136, 3248, 3584, 3712, 5684, 6272, 6496, 7424, 11368, 12544, 12992, 14848, 17489, 22736, 25088, 25984, 34978, 45472, 51968, 69956, 90944, 103936, 122423, 139912, 181888, 244846, 279824, 363776, 489692, 507181, 559648, 727552, 856961, 979384, 1014362, 1119296, 1713922, 1958768, 2028724, 2238592, 3427844, 3550267, 3917536, 4057448, 4477184, 6855688, 7100534, 7835072, 8114896, 8954368, 13711376, 14201068, 15670144, 16229792, 24851869, 27422752, 28402136, 31340288, 32459584, 49703738, 54845504, 56804272, 62680576, 64919168, 99407476, 109691008, 113608544, 129838336, 198814952, 219382016, 227217088, 259676672, 397629904, 438764032, 454434176, 795259808, 908868352, 1590519616, 1817736704, 3181039232, 6362078464, 12724156928]

約数ペア:

[(1, 12724156928), (2, 6362078464), (4, 3181039232), (7, 1817736704), (8, 1590519616), (14, 908868352), (16, 795259808), (28, 454434176), (29, 438764032), (32, 397629904), (49, 259676672), (56, 227217088), (58, 219382016), (64, 198814952), (98, 129838336), (112, 113608544), (116, 109691008), (128, 99407476), (196, 64919168), (203, 62680576), (224, 56804272), (232, 54845504), (256, 49703738), (392, 32459584), (406, 31340288), (448, 28402136), (464, 27422752), (512, 24851869), (784, 16229792), (812, 15670144), (896, 14201068), (928, 13711376), (1421, 8954368), (1568, 8114896), (1624, 7835072), (1792, 7100534), (1856, 6855688), (2842, 4477184), (3136, 4057448), (3248, 3917536), (3584, 3550267), (3712, 3427844), (5684, 2238592), (6272, 2028724), (6496, 1958768), (7424, 1713922), (11368, 1119296), (12544, 1014362), (12992, 979384), (14848, 856961), (17489, 727552), (22736, 559648), (25088, 507181), (25984, 489692), (34978, 363776), (45472, 279824), (51968, 244846), (69956, 181888), (90944, 139912), (103936, 122423)]