64782672

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19009}}^1$

素因数の和:19091

約数の個数: 40

約数和(自身を含む): 169721280

約数和(自身を除く): 104938608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19009, 38018, 57027, 76036, 114054, 152072, 228108, 304144, 456216, 912432, 1349639, 2699278, 4048917, 5398556, 8097834, 10797112, 16195668, 21594224, 32391336, 64782672]

約数ペア:

[(1, 64782672), (2, 32391336), (3, 21594224), (4, 16195668), (6, 10797112), (8, 8097834), (12, 5398556), (16, 4048917), (24, 2699278), (48, 1349639), (71, 912432), (142, 456216), (213, 304144), (284, 228108), (426, 152072), (568, 114054), (852, 76036), (1136, 57027), (1704, 38018), (3408, 19009)]