864314464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{1627}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 1835075088

約数和(自身を除く): 970760624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1277, 1627, 2554, 3254, 5108, 6508, 10216, 13016, 16601, 20432, 21151, 26032, 33202, 40864, 42302, 52064, 66404, 84604, 132808, 169208, 265616, 338416, 531232, 676832, 2077679, 4155358, 8310716, 16621432, 27009827, 33242864, 54019654, 66485728, 108039308, 216078616, 432157232, 864314464]

約数ペア:

[(1, 864314464), (2, 432157232), (4, 216078616), (8, 108039308), (13, 66485728), (16, 54019654), (26, 33242864), (32, 27009827), (52, 16621432), (104, 8310716), (208, 4155358), (416, 2077679), (1277, 676832), (1627, 531232), (2554, 338416), (3254, 265616), (5108, 169208), (6508, 132808), (10216, 84604), (13016, 66404), (16601, 52064), (20432, 42302), (21151, 40864), (26032, 33202)]