21787708352

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{23063}}^1$

素因数の和:23613

約数の個数: 56

約数和(自身を含む): 44815658400

約数和(自身を除く): 23027950048

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 509, 928, 1018, 1856, 2036, 4072, 8144, 14761, 16288, 23063, 29522, 32576, 46126, 59044, 92252, 118088, 184504, 236176, 369008, 472352, 668827, 738016, 944704, 1337654, 1476032, 2675308, 5350616, 10701232, 11739067, 21402464, 23478134, 42804928, 46956268, 93912536, 187825072, 340432943, 375650144, 680865886, 751300288, 1361731772, 2723463544, 5446927088, 10893854176, 21787708352]

約数ペア:

[(1, 21787708352), (2, 10893854176), (4, 5446927088), (8, 2723463544), (16, 1361731772), (29, 751300288), (32, 680865886), (58, 375650144), (64, 340432943), (116, 187825072), (232, 93912536), (464, 46956268), (509, 42804928), (928, 23478134), (1018, 21402464), (1856, 11739067), (2036, 10701232), (4072, 5350616), (8144, 2675308), (14761, 1476032), (16288, 1337654), (23063, 944704), (29522, 738016), (32576, 668827), (46126, 472352), (59044, 369008), (92252, 236176), (118088, 184504)]