409619008

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{172981}}^1$

素因数の和:173030

約数の個数: 28

約数和(自身を含む): 834811132

約数和(自身を除く): 425192124

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 172981, 345962, 691924, 1383848, 2767696, 5535392, 6400297, 11070784, 12800594, 25601188, 51202376, 102404752, 204809504, 409619008]

約数ペア:

[(1, 409619008), (2, 204809504), (4, 102404752), (8, 51202376), (16, 25601188), (32, 12800594), (37, 11070784), (64, 6400297), (74, 5535392), (148, 2767696), (296, 1383848), (592, 691924), (1184, 345962), (2368, 172981)]