127589672

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9533}}^1$

素因数の和:9785

約数の個数: 32

約数和(自身を含む): 274579200

約数和(自身を除く): 146989528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 9533, 13384, 19066, 38132, 66731, 76264, 133462, 266924, 533848, 2278387, 4556774, 9113548, 15948709, 18227096, 31897418, 63794836, 127589672]

約数ペア:

[(1, 127589672), (2, 63794836), (4, 31897418), (7, 18227096), (8, 15948709), (14, 9113548), (28, 4556774), (56, 2278387), (239, 533848), (478, 266924), (956, 133462), (1673, 76264), (1912, 66731), (3346, 38132), (6692, 19066), (9533, 13384)]