78528049628

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2835

約数の個数: 96

約数和(自身を含む): 162619591680

約数和(自身を除く): 84091542052

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 277, 284, 413, 497, 554, 826, 994, 1108, 1652, 1939, 1988, 2417, 3878, 4189, 4834, 7756, 8378, 9668, 16343, 16756, 16919, 19667, 29323, 32686, 33838, 39334, 58646, 65372, 67676, 78668, 114401, 117292, 137669, 142603, 171607, 228802, 275338, 285206, 343214, 457604, 550676, 570412, 669509, 686428, 998221, 1160353, 1201249, 1339018, 1996442, 2320706, 2402498, 2678036, 3992884, 4641412, 4686563, 4804996, 8122471, 9373126, 10124813, 16244942, 18746252, 20249626, 32489884, 39501031, 40499252, 47535139, 70873691, 79002062, 95070278, 141747382, 158004124, 190140556, 276507217, 283494764, 332745973, 553014434, 665491946, 1106028868, 1330983892, 2804573201, 5609146402, 11218292804, 19632012407, 39264024814, 78528049628]

約数ペア:

[(1, 78528049628), (2, 39264024814), (4, 19632012407), (7, 11218292804), (14, 5609146402), (28, 2804573201), (59, 1330983892), (71, 1106028868), (118, 665491946), (142, 553014434), (236, 332745973), (277, 283494764), (284, 276507217), (413, 190140556), (497, 158004124), (554, 141747382), (826, 95070278), (994, 79002062), (1108, 70873691), (1652, 47535139), (1939, 40499252), (1988, 39501031), (2417, 32489884), (3878, 20249626), (4189, 18746252), (4834, 16244942), (7756, 10124813), (8378, 9373126), (9668, 8122471), (16343, 4804996), (16756, 4686563), (16919, 4641412), (19667, 3992884), (29323, 2678036), (32686, 2402498), (33838, 2320706), (39334, 1996442), (58646, 1339018), (65372, 1201249), (67676, 1160353), (78668, 998221), (114401, 686428), (117292, 669509), (137669, 570412), (142603, 550676), (171607, 457604), (228802, 343214), (275338, 285206)]