25783472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34212688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 191, 208, 236, 286, 382, 472, 572, 649, 764, 767, 944, 1144, 1298, 1528, 1534, 2101, 2288, 2483, 2596, 3056, 3068, 4202, 4966, 5192, 6136, 8404, 8437, 9932, 10384, 11269, 12272, 16808, 16874, 19864, 22538, 27313, 33616, 33748, 39728, 45076, 54626, 67496, 90152, 109252, 123959, 134992, 146497, 180304, 218504, 247918, 292994, 437008, 495836, 585988, 991672, 1171976, 1611467, 1983344, 2343952, 3222934, 6445868, 12891736, 25783472]

約数ペア:

[(1, 25783472), (2, 12891736), (4, 6445868), (8, 3222934), (11, 2343952), (13, 1983344), (16, 1611467), (22, 1171976), (26, 991672), (44, 585988), (52, 495836), (59, 437008), (88, 292994), (104, 247918), (118, 218504), (143, 180304), (176, 146497), (191, 134992), (208, 123959), (236, 109252), (286, 90152), (382, 67496), (472, 54626), (572, 45076), (649, 39728), (764, 33748), (767, 33616), (944, 27313), (1144, 22538), (1298, 19864), (1528, 16874), (1534, 16808), (2101, 12272), (2288, 11269), (2483, 10384), (2596, 9932), (3056, 8437), (3068, 8404), (4202, 6136), (4966, 5192)]