70208776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 154431360

約数和(自身を除く): 84222584

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 136, 142, 187, 284, 374, 568, 661, 748, 781, 1207, 1322, 1496, 1562, 2414, 2644, 3124, 4828, 5288, 6248, 7271, 9656, 11237, 13277, 14542, 22474, 26554, 29084, 44948, 46931, 53108, 58168, 89896, 93862, 106216, 123607, 187724, 247214, 375448, 494428, 516241, 797827, 988856, 1032482, 1595654, 2064964, 3191308, 4129928, 6382616, 8776097, 17552194, 35104388, 70208776]

約数ペア:

[(1, 70208776), (2, 35104388), (4, 17552194), (8, 8776097), (11, 6382616), (17, 4129928), (22, 3191308), (34, 2064964), (44, 1595654), (68, 1032482), (71, 988856), (88, 797827), (136, 516241), (142, 494428), (187, 375448), (284, 247214), (374, 187724), (568, 123607), (661, 106216), (748, 93862), (781, 89896), (1207, 58168), (1322, 53108), (1496, 46931), (1562, 44948), (2414, 29084), (2644, 26554), (3124, 22474), (4828, 14542), (5288, 13277), (6248, 11237), (7271, 9656)]