42957572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{90247}}^1$

素因数の和:90275

約数の個数: 24

約数和(自身を含む): 90969984

約数和(自身を除く): 48012412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 90247, 180494, 360988, 631729, 1263458, 1534199, 2526916, 3068398, 6136796, 10739393, 21478786, 42957572]

約数ペア:

[(1, 42957572), (2, 21478786), (4, 10739393), (7, 6136796), (14, 3068398), (17, 2526916), (28, 1534199), (34, 1263458), (68, 631729), (119, 360988), (238, 180494), (476, 90247)]