15706022948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{60779}}^1$

素因数の和:61640

約数の個数: 48

約数和(自身を含む): 34309094400

約数和(自身を除く): 18603071452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 839, 1678, 3356, 5873, 9229, 11746, 18458, 23492, 36916, 60779, 64603, 121558, 129206, 243116, 258412, 425453, 668569, 850906, 1337138, 1701812, 2674276, 4679983, 9359966, 18719932, 50993581, 101987162, 203974324, 356955067, 560929391, 713910134, 1121858782, 1427820268, 2243717564, 3926505737, 7853011474, 15706022948]

約数ペア:

[(1, 15706022948), (2, 7853011474), (4, 3926505737), (7, 2243717564), (11, 1427820268), (14, 1121858782), (22, 713910134), (28, 560929391), (44, 356955067), (77, 203974324), (154, 101987162), (308, 50993581), (839, 18719932), (1678, 9359966), (3356, 4679983), (5873, 2674276), (9229, 1701812), (11746, 1337138), (18458, 850906), (23492, 668569), (36916, 425453), (60779, 258412), (64603, 243116), (121558, 129206)]