15694929328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{8291}}^1$

素因数の和:8810

約数の個数: 80

約数和(自身を含む): 34547788800

約数和(自身を除く): 18852859472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 479, 494, 958, 988, 1916, 1976, 3832, 3952, 6227, 7664, 8291, 9101, 12454, 16582, 18202, 24908, 33164, 36404, 49816, 66328, 72808, 99632, 107783, 118313, 132656, 145616, 157529, 215566, 236626, 315058, 431132, 473252, 630116, 862264, 946504, 1260232, 1724528, 1893008, 2047877, 2520464, 3971389, 4095754, 7942778, 8191508, 15885556, 16383016, 31771112, 32766032, 51628057, 63542224, 75456391, 103256114, 150912782, 206512228, 301825564, 413024456, 603651128, 826048912, 980933083, 1207302256, 1961866166, 3923732332, 7847464664, 15694929328]

約数ペア:

[(1, 15694929328), (2, 7847464664), (4, 3923732332), (8, 1961866166), (13, 1207302256), (16, 980933083), (19, 826048912), (26, 603651128), (38, 413024456), (52, 301825564), (76, 206512228), (104, 150912782), (152, 103256114), (208, 75456391), (247, 63542224), (304, 51628057), (479, 32766032), (494, 31771112), (958, 16383016), (988, 15885556), (1916, 8191508), (1976, 7942778), (3832, 4095754), (3952, 3971389), (6227, 2520464), (7664, 2047877), (8291, 1893008), (9101, 1724528), (12454, 1260232), (16582, 946504), (18202, 862264), (24908, 630116), (33164, 473252), (36404, 431132), (49816, 315058), (66328, 236626), (72808, 215566), (99632, 157529), (107783, 145616), (118313, 132656)]