29905996876

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{147097}}^1$

素因数の和:147298

約数の個数: 48

約数和(自身を含む): 61385760576

約数和(自身を除く): 31479763700

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 137, 212, 274, 371, 548, 742, 959, 1484, 1918, 3836, 7261, 14522, 29044, 50827, 101654, 147097, 203308, 294194, 588388, 1029679, 2059358, 4118716, 7796141, 15592282, 20152289, 31184564, 40304578, 54572987, 80609156, 109145974, 141066023, 218291948, 282132046, 564264092, 1068071317, 2136142634, 4272285268, 7476499219, 14952998438, 29905996876]

約数ペア:

[(1, 29905996876), (2, 14952998438), (4, 7476499219), (7, 4272285268), (14, 2136142634), (28, 1068071317), (53, 564264092), (106, 282132046), (137, 218291948), (212, 141066023), (274, 109145974), (371, 80609156), (548, 54572987), (742, 40304578), (959, 31184564), (1484, 20152289), (1918, 15592282), (3836, 7796141), (7261, 4118716), (14522, 2059358), (29044, 1029679), (50827, 588388), (101654, 294194), (147097, 203308)]