1975441216

素因数分解:

$2^6\times 7^1\times {\mathrm{509}}^1\times {\mathrm{8663}}^1$

素因数の和:9191

約数の個数: 56

約数和(自身を含む): 4489338240

約数和(自身を除く): 2513897024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 509, 1018, 2036, 3563, 4072, 7126, 8144, 8663, 14252, 16288, 17326, 28504, 32576, 34652, 57008, 60641, 69304, 114016, 121282, 138608, 228032, 242564, 277216, 485128, 554432, 970256, 1940512, 3881024, 4409467, 8818934, 17637868, 30866269, 35275736, 61732538, 70551472, 123465076, 141102944, 246930152, 282205888, 493860304, 987720608, 1975441216]

約数ペア:

[(1, 1975441216), (2, 987720608), (4, 493860304), (7, 282205888), (8, 246930152), (14, 141102944), (16, 123465076), (28, 70551472), (32, 61732538), (56, 35275736), (64, 30866269), (112, 17637868), (224, 8818934), (448, 4409467), (509, 3881024), (1018, 1940512), (2036, 970256), (3563, 554432), (4072, 485128), (7126, 277216), (8144, 242564), (8663, 228032), (14252, 138608), (16288, 121282), (17326, 114016), (28504, 69304), (32576, 60641), (34652, 57008)]