21334602688

素因数分解:

$2^6\times 7^1\times {\mathrm{12757}}^1\times {\mathrm{3733}}^1$

素因数の和:16509

約数の個数: 56

約数和(自身を含む): 48400585952

約数和(自身を除く): 27065983264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3733, 7466, 12757, 14932, 25514, 26131, 29864, 51028, 52262, 59728, 89299, 102056, 104524, 119456, 178598, 204112, 209048, 238912, 357196, 408224, 418096, 714392, 816448, 836192, 1428784, 1672384, 2857568, 5715136, 47621881, 95243762, 190487524, 333353167, 380975048, 666706334, 761950096, 1333412668, 1523900192, 2666825336, 3047800384, 5333650672, 10667301344, 21334602688]

約数ペア:

[(1, 21334602688), (2, 10667301344), (4, 5333650672), (7, 3047800384), (8, 2666825336), (14, 1523900192), (16, 1333412668), (28, 761950096), (32, 666706334), (56, 380975048), (64, 333353167), (112, 190487524), (224, 95243762), (448, 47621881), (3733, 5715136), (7466, 2857568), (12757, 1672384), (14932, 1428784), (25514, 836192), (26131, 816448), (29864, 714392), (51028, 418096), (52262, 408224), (59728, 357196), (89299, 238912), (102056, 209048), (104524, 204112), (119456, 178598)]