28965156623416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{53693}}^1\times {\mathrm{87917}}^1$

素因数の和:141688

約数の個数: 64

約数和(自身を含む): 59480430559200

約数和(自身を除く): 30515273935784

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 53693, 87917, 107386, 175834, 214772, 351668, 429544, 698009, 703336, 1142921, 1396018, 2285842, 2792036, 3167887, 4571684, 5187103, 5584072, 6335774, 9143368, 10374206, 12671548, 20748412, 25343096, 41182531, 41496824, 67432339, 82365062, 134864678, 164730124, 269729356, 329460248, 539458712, 4720527481, 9441054962, 18882109924, 37764219848, 61366857253, 122733714506, 245467429012, 278511121379, 490934858024, 557022242758, 1114044485516, 2228088971032, 3620644577927, 7241289155854, 14482578311708, 28965156623416]

約数ペア:

[(1, 28965156623416), (2, 14482578311708), (4, 7241289155854), (8, 3620644577927), (13, 2228088971032), (26, 1114044485516), (52, 557022242758), (59, 490934858024), (104, 278511121379), (118, 245467429012), (236, 122733714506), (472, 61366857253), (767, 37764219848), (1534, 18882109924), (3068, 9441054962), (6136, 4720527481), (53693, 539458712), (87917, 329460248), (107386, 269729356), (175834, 164730124), (214772, 134864678), (351668, 82365062), (429544, 67432339), (698009, 41496824), (703336, 41182531), (1142921, 25343096), (1396018, 20748412), (2285842, 12671548), (2792036, 10374206), (3167887, 9143368), (4571684, 6335774), (5187103, 5584072)]