72670936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3547}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 147525840

約数和(自身を除く): 74854904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 3547, 5122, 7094, 10244, 14188, 20488, 28376, 46111, 92222, 184444, 368888, 698759, 1397518, 2795036, 5590072, 9083867, 18167734, 36335468, 72670936]

約数ペア:

[(1, 72670936), (2, 36335468), (4, 18167734), (8, 9083867), (13, 5590072), (26, 2795036), (52, 1397518), (104, 698759), (197, 368888), (394, 184444), (788, 92222), (1576, 46111), (2561, 28376), (3547, 20488), (5122, 14188), (7094, 10244)]