28486580822

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{516829}}^1$

素因数の和:516996

約数の個数: 32

約数和(自身を含む): 50806456320

約数和(自身を除く): 22319875498

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1778, 3937, 7874, 27559, 55118, 516829, 1033658, 3617803, 7235606, 16021699, 32043398, 65637283, 112151893, 131274566, 224303786, 459460981, 918921962, 2034755773, 4069511546, 14243290411, 28486580822]

約数ペア:

[(1, 28486580822), (2, 14243290411), (7, 4069511546), (14, 2034755773), (31, 918921962), (62, 459460981), (127, 224303786), (217, 131274566), (254, 112151893), (434, 65637283), (889, 32043398), (1778, 16021699), (3937, 7235606), (7874, 3617803), (27559, 1033658), (55118, 516829)]