42011872

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 97859664

約数和(自身を除く): 55847792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 137, 148, 224, 259, 274, 296, 518, 548, 592, 959, 1036, 1096, 1184, 1369, 1918, 2072, 2192, 2738, 3836, 4144, 4384, 5069, 5476, 7672, 8288, 9583, 10138, 10952, 15344, 19166, 20276, 21904, 30688, 35483, 38332, 40552, 43808, 70966, 76664, 81104, 141932, 153328, 162208, 187553, 283864, 306656, 375106, 567728, 750212, 1135456, 1312871, 1500424, 2625742, 3000848, 5251484, 6001696, 10502968, 21005936, 42011872]

約数ペア:

[(1, 42011872), (2, 21005936), (4, 10502968), (7, 6001696), (8, 5251484), (14, 3000848), (16, 2625742), (28, 1500424), (32, 1312871), (37, 1135456), (56, 750212), (74, 567728), (112, 375106), (137, 306656), (148, 283864), (224, 187553), (259, 162208), (274, 153328), (296, 141932), (518, 81104), (548, 76664), (592, 70966), (959, 43808), (1036, 40552), (1096, 38332), (1184, 35483), (1369, 30688), (1918, 21904), (2072, 20276), (2192, 19166), (2738, 15344), (3836, 10952), (4144, 10138), (4384, 9583), (5069, 8288), (5476, 7672)]