66215744

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2503

約数の個数: 56

約数和(自身を含む): 152692608

約数和(自身を除く): 86476864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 2423, 3416, 3904, 4846, 6832, 9692, 13664, 16961, 19384, 27328, 33922, 38768, 67844, 77536, 135688, 147803, 155072, 271376, 295606, 542752, 591212, 1034621, 1085504, 1182424, 2069242, 2364848, 4138484, 4729696, 8276968, 9459392, 16553936, 33107872, 66215744]

約数ペア:

[(1, 66215744), (2, 33107872), (4, 16553936), (7, 9459392), (8, 8276968), (14, 4729696), (16, 4138484), (28, 2364848), (32, 2069242), (56, 1182424), (61, 1085504), (64, 1034621), (112, 591212), (122, 542752), (224, 295606), (244, 271376), (427, 155072), (448, 147803), (488, 135688), (854, 77536), (976, 67844), (1708, 38768), (1952, 33922), (2423, 27328), (3416, 19384), (3904, 16961), (4846, 13664), (6832, 9692)]