42143808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31357}}^1$

素因数の和:31379

約数の個数: 56

約数和(自身を含む): 127438912

約数和(自身を除く): 85295104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 31357, 62714, 94071, 125428, 188142, 219499, 250856, 376284, 438998, 501712, 658497, 752568, 877996, 1003424, 1316994, 1505136, 1755992, 2006848, 2633988, 3010272, 3511984, 5267976, 6020544, 7023968, 10535952, 14047936, 21071904, 42143808]

約数ペア:

[(1, 42143808), (2, 21071904), (3, 14047936), (4, 10535952), (6, 7023968), (7, 6020544), (8, 5267976), (12, 3511984), (14, 3010272), (16, 2633988), (21, 2006848), (24, 1755992), (28, 1505136), (32, 1316994), (42, 1003424), (48, 877996), (56, 752568), (64, 658497), (84, 501712), (96, 438998), (112, 376284), (168, 250856), (192, 219499), (224, 188142), (336, 125428), (448, 94071), (672, 62714), (1344, 31357)]