4906793984

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2481

約数の個数: 88

約数和(自身を含む): 10254782208

約数和(自身を除く): 5347988224

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 256, 344, 376, 512, 688, 752, 1024, 1376, 1504, 2021, 2371, 2752, 3008, 4042, 4742, 5504, 6016, 8084, 9484, 11008, 12032, 16168, 18968, 22016, 24064, 32336, 37936, 44032, 48128, 64672, 75872, 101953, 111437, 129344, 151744, 203906, 222874, 258688, 303488, 407812, 445748, 517376, 606976, 815624, 891496, 1034752, 1213952, 1631248, 1782992, 2069504, 2427904, 3262496, 3565984, 4791791, 6524992, 7131968, 9583582, 13049984, 14263936, 19167164, 26099968, 28527872, 38334328, 52199936, 57055744, 76668656, 104399872, 114111488, 153337312, 306674624, 613349248, 1226698496, 2453396992, 4906793984]

約数ペア:

[(1, 4906793984), (2, 2453396992), (4, 1226698496), (8, 613349248), (16, 306674624), (32, 153337312), (43, 114111488), (47, 104399872), (64, 76668656), (86, 57055744), (94, 52199936), (128, 38334328), (172, 28527872), (188, 26099968), (256, 19167164), (344, 14263936), (376, 13049984), (512, 9583582), (688, 7131968), (752, 6524992), (1024, 4791791), (1376, 3565984), (1504, 3262496), (2021, 2427904), (2371, 2069504), (2752, 1782992), (3008, 1631248), (4042, 1213952), (4742, 1034752), (5504, 891496), (6016, 815624), (8084, 606976), (9484, 517376), (11008, 445748), (12032, 407812), (16168, 303488), (18968, 258688), (22016, 222874), (24064, 203906), (32336, 151744), (37936, 129344), (44032, 111437), (48128, 101953), (64672, 75872)]