72612912112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4916909}}^1$

素因数の和:4917001

約数の個数: 40

約数和(自身を含む): 153643603680

約数和(自身を除く): 81030691568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 4916909, 9833818, 19667636, 39335272, 63919817, 78670544, 127839634, 255679268, 349100539, 511358536, 698201078, 1022717072, 1396402156, 2792804312, 4538307007, 5585608624, 9076614014, 18153228028, 36306456056, 72612912112]

約数ペア:

[(1, 72612912112), (2, 36306456056), (4, 18153228028), (8, 9076614014), (13, 5585608624), (16, 4538307007), (26, 2792804312), (52, 1396402156), (71, 1022717072), (104, 698201078), (142, 511358536), (208, 349100539), (284, 255679268), (568, 127839634), (923, 78670544), (1136, 63919817), (1846, 39335272), (3692, 19667636), (7384, 9833818), (14768, 4916909)]