38649738752

素因数分解:

$2^9\times {\mathrm{23}}^2\times {\mathrm{142699}}^1$

素因数の和:142763

約数の個数: 60

約数和(自身を含む): 80728101300

約数和(自身を除く): 42078362548

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 529, 736, 1058, 1472, 2116, 2944, 4232, 5888, 8464, 11776, 16928, 33856, 67712, 135424, 142699, 270848, 285398, 570796, 1141592, 2283184, 3282077, 4566368, 6564154, 9132736, 13128308, 18265472, 26256616, 36530944, 52513232, 73061888, 75487771, 105026464, 150975542, 210052928, 301951084, 420105856, 603902168, 840211712, 1207804336, 1680423424, 2415608672, 4831217344, 9662434688, 19324869376, 38649738752]

約数ペア:

[(1, 38649738752), (2, 19324869376), (4, 9662434688), (8, 4831217344), (16, 2415608672), (23, 1680423424), (32, 1207804336), (46, 840211712), (64, 603902168), (92, 420105856), (128, 301951084), (184, 210052928), (256, 150975542), (368, 105026464), (512, 75487771), (529, 73061888), (736, 52513232), (1058, 36530944), (1472, 26256616), (2116, 18265472), (2944, 13128308), (4232, 9132736), (5888, 6564154), (8464, 4566368), (11776, 3282077), (16928, 2283184), (33856, 1141592), (67712, 570796), (135424, 285398), (142699, 270848)]