17209888

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 18775712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 349, 368, 536, 698, 736, 1072, 1396, 1541, 2144, 2792, 3082, 5584, 6164, 8027, 11168, 12328, 16054, 23383, 24656, 32108, 46766, 49312, 64216, 93532, 128432, 187064, 256864, 374128, 537809, 748256, 1075618, 2151236, 4302472, 8604944, 17209888]

約数ペア:

[(1, 17209888), (2, 8604944), (4, 4302472), (8, 2151236), (16, 1075618), (23, 748256), (32, 537809), (46, 374128), (67, 256864), (92, 187064), (134, 128432), (184, 93532), (268, 64216), (349, 49312), (368, 46766), (536, 32108), (698, 24656), (736, 23383), (1072, 16054), (1396, 12328), (1541, 11168), (2144, 8027), (2792, 6164), (3082, 5584)]