29127564172

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{60689}}^1$

素因数の和:61042

約数の個数: 48

約数和(自身を含む): 59421821760

約数和(自身を除く): 30294257588

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 281, 427, 562, 854, 1124, 1708, 1967, 3934, 7868, 17141, 34282, 60689, 68564, 119987, 121378, 239974, 242756, 424823, 479948, 849646, 1699292, 3702029, 7404058, 14808116, 17053609, 25914203, 34107218, 51828406, 68214436, 103656812, 119375263, 238750526, 477501052, 1040270149, 2080540298, 4161080596, 7281891043, 14563782086, 29127564172]

約数ペア:

[(1, 29127564172), (2, 14563782086), (4, 7281891043), (7, 4161080596), (14, 2080540298), (28, 1040270149), (61, 477501052), (122, 238750526), (244, 119375263), (281, 103656812), (427, 68214436), (562, 51828406), (854, 34107218), (1124, 25914203), (1708, 17053609), (1967, 14808116), (3934, 7404058), (7868, 3702029), (17141, 1699292), (34282, 849646), (60689, 479948), (68564, 424823), (119987, 242756), (121378, 239974)]