7874736064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1714

約数の個数: 112

約数和(自身を含む): 17465706496

約数和(自身を除く): 9590970432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 211, 248, 403, 416, 422, 496, 806, 832, 844, 992, 1447, 1612, 1688, 1984, 2743, 2894, 3224, 3376, 5486, 5788, 6448, 6541, 6752, 10972, 11576, 12896, 13082, 13504, 18811, 21944, 23152, 25792, 26164, 37622, 43888, 44857, 46304, 52328, 75244, 85033, 87776, 89714, 92608, 104656, 150488, 170066, 175552, 179428, 209312, 300976, 305317, 340132, 358856, 418624, 583141, 601952, 610634, 680264, 717712, 1166282, 1203904, 1221268, 1360528, 1435424, 2332564, 2442536, 2721056, 2870848, 3969121, 4665128, 4885072, 5442112, 7938242, 9330256, 9464827, 9770144, 15876484, 18660512, 18929654, 19540288, 31752968, 37321024, 37859308, 63505936, 75718616, 123042751, 127011872, 151437232, 246085502, 254023744, 302874464, 492171004, 605748928, 984342008, 1968684016, 3937368032, 7874736064]

約数ペア:

[(1, 7874736064), (2, 3937368032), (4, 1968684016), (8, 984342008), (13, 605748928), (16, 492171004), (26, 302874464), (31, 254023744), (32, 246085502), (52, 151437232), (62, 127011872), (64, 123042751), (104, 75718616), (124, 63505936), (208, 37859308), (211, 37321024), (248, 31752968), (403, 19540288), (416, 18929654), (422, 18660512), (496, 15876484), (806, 9770144), (832, 9464827), (844, 9330256), (992, 7938242), (1447, 5442112), (1612, 4885072), (1688, 4665128), (1984, 3969121), (2743, 2870848), (2894, 2721056), (3224, 2442536), (3376, 2332564), (5486, 1435424), (5788, 1360528), (6448, 1221268), (6541, 1203904), (6752, 1166282), (10972, 717712), (11576, 680264), (12896, 610634), (13082, 601952), (13504, 583141), (18811, 418624), (21944, 358856), (23152, 340132), (25792, 305317), (26164, 300976), (37622, 209312), (43888, 179428), (44857, 175552), (46304, 170066), (52328, 150488), (75244, 104656), (85033, 92608), (87776, 89714)]