71574158

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3259}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 109536000

約数和(自身を除く): 37961842

約数列:

[1, 2, 79, 139, 158, 278, 3259, 6518, 10981, 21962, 257461, 453001, 514922, 906002, 35787079, 71574158]

約数ペア:

[(1, 71574158), (2, 35787079), (79, 906002), (139, 514922), (158, 453001), (278, 257461), (3259, 21962), (6518, 10981)]