8728676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 17962560

約数和(自身を除く): 9233884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 197, 209, 212, 394, 418, 583, 788, 836, 1007, 1166, 2014, 2167, 2332, 3743, 4028, 4334, 7486, 8668, 10441, 11077, 14972, 20882, 22154, 41173, 41764, 44308, 82346, 114851, 164692, 198379, 229702, 396758, 459404, 793516, 2182169, 4364338, 8728676]

約数ペア:

[(1, 8728676), (2, 4364338), (4, 2182169), (11, 793516), (19, 459404), (22, 396758), (38, 229702), (44, 198379), (53, 164692), (76, 114851), (106, 82346), (197, 44308), (209, 41764), (212, 41173), (394, 22154), (418, 20882), (583, 14972), (788, 11077), (836, 10441), (1007, 8668), (1166, 7486), (2014, 4334), (2167, 4028), (2332, 3743)]