73032728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7489}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 145605600

約数和(自身を除く): 72572872

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 7489, 9752, 14978, 29956, 59912, 172247, 344494, 396917, 688988, 793834, 1377976, 1587668, 3175336, 9129091, 18258182, 36516364, 73032728]

約数ペア:

[(1, 73032728), (2, 36516364), (4, 18258182), (8, 9129091), (23, 3175336), (46, 1587668), (53, 1377976), (92, 793834), (106, 688988), (184, 396917), (212, 344494), (424, 172247), (1219, 59912), (2438, 29956), (4876, 14978), (7489, 9752)]