7886701072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{25939}}^1$

素因数の和:26591

約数の個数: 40

約数和(自身を含む): 15799742720

約数和(自身を除く): 7913041648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 613, 1226, 2452, 4904, 9808, 19003, 25939, 38006, 51878, 76012, 103756, 152024, 207512, 304048, 415024, 804109, 1608218, 3216436, 6432872, 12865744, 15900607, 31801214, 63602428, 127204856, 254409712, 492918817, 985837634, 1971675268, 3943350536, 7886701072]

約数ペア:

[(1, 7886701072), (2, 3943350536), (4, 1971675268), (8, 985837634), (16, 492918817), (31, 254409712), (62, 127204856), (124, 63602428), (248, 31801214), (496, 15900607), (613, 12865744), (1226, 6432872), (2452, 3216436), (4904, 1608218), (9808, 804109), (19003, 415024), (25939, 304048), (38006, 207512), (51878, 152024), (76012, 103756)]