28745068092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{247999}}^1$

素因数の和:248762

約数の個数: 48

約数和(自身を含む): 72328704000

約数和(自身を除く): 43583635908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 743, 1486, 2229, 2972, 4458, 8916, 9659, 19318, 28977, 38636, 57954, 115908, 247999, 495998, 743997, 991996, 1487994, 2975988, 3223987, 6447974, 9671961, 12895948, 19343922, 38687844, 184263257, 368526514, 552789771, 737053028, 1105579542, 2211159084, 2395422341, 4790844682, 7186267023, 9581689364, 14372534046, 28745068092]

約数ペア:

[(1, 28745068092), (2, 14372534046), (3, 9581689364), (4, 7186267023), (6, 4790844682), (12, 2395422341), (13, 2211159084), (26, 1105579542), (39, 737053028), (52, 552789771), (78, 368526514), (156, 184263257), (743, 38687844), (1486, 19343922), (2229, 12895948), (2972, 9671961), (4458, 6447974), (8916, 3223987), (9659, 2975988), (19318, 1487994), (28977, 991996), (38636, 743997), (57954, 495998), (115908, 247999)]