17172007744

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{19183}}^1$

素因数の和:19463

約数の個数: 56

約数和(自身を含む): 34732862208

約数和(自身を除く): 17560854464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 197, 284, 394, 568, 788, 1136, 1576, 2272, 3152, 4544, 6304, 12608, 13987, 19183, 27974, 38366, 55948, 76732, 111896, 153464, 223792, 306928, 447584, 613856, 895168, 1227712, 1361993, 2723986, 3779051, 5447972, 7558102, 10895944, 15116204, 21791888, 30232408, 43583776, 60464816, 87167552, 120929632, 241859264, 268312621, 536625242, 1073250484, 2146500968, 4293001936, 8586003872, 17172007744]

約数ペア:

[(1, 17172007744), (2, 8586003872), (4, 4293001936), (8, 2146500968), (16, 1073250484), (32, 536625242), (64, 268312621), (71, 241859264), (142, 120929632), (197, 87167552), (284, 60464816), (394, 43583776), (568, 30232408), (788, 21791888), (1136, 15116204), (1576, 10895944), (2272, 7558102), (3152, 5447972), (4544, 3779051), (6304, 2723986), (12608, 1361993), (13987, 1227712), (19183, 895168), (27974, 613856), (38366, 447584), (55948, 306928), (76732, 223792), (111896, 153464)]