42522368

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 98847840

約数和(自身を除く): 56325472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 389, 427, 448, 488, 778, 854, 896, 976, 1556, 1708, 1792, 1952, 2723, 3112, 3416, 3904, 5446, 6224, 6832, 7808, 10892, 12448, 13664, 15616, 21784, 23729, 24896, 27328, 43568, 47458, 49792, 54656, 87136, 94916, 99584, 109312, 166103, 174272, 189832, 332206, 348544, 379664, 664412, 697088, 759328, 1328824, 1518656, 2657648, 3037312, 5315296, 6074624, 10630592, 21261184, 42522368]

約数ペア:

[(1, 42522368), (2, 21261184), (4, 10630592), (7, 6074624), (8, 5315296), (14, 3037312), (16, 2657648), (28, 1518656), (32, 1328824), (56, 759328), (61, 697088), (64, 664412), (112, 379664), (122, 348544), (128, 332206), (224, 189832), (244, 174272), (256, 166103), (389, 109312), (427, 99584), (448, 94916), (488, 87136), (778, 54656), (854, 49792), (896, 47458), (976, 43568), (1556, 27328), (1708, 24896), (1792, 23729), (1952, 21784), (2723, 15616), (3112, 13664), (3416, 12448), (3904, 10892), (5446, 7808), (6224, 6832)]