38402672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 97283952

約数和(自身を除く): 58881280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 61, 73, 77, 88, 98, 112, 122, 146, 154, 176, 196, 244, 292, 308, 392, 427, 488, 511, 539, 584, 616, 671, 784, 803, 854, 976, 1022, 1078, 1168, 1232, 1342, 1606, 1708, 2044, 2156, 2684, 2989, 3212, 3416, 3577, 4088, 4312, 4453, 4697, 5368, 5621, 5978, 6424, 6832, 7154, 8176, 8624, 8906, 9394, 10736, 11242, 11956, 12848, 14308, 17812, 18788, 22484, 23912, 28616, 31171, 32879, 35624, 37576, 39347, 44968, 47824, 48983, 57232, 62342, 65758, 71248, 75152, 78694, 89936, 97966, 124684, 131516, 157388, 195932, 218197, 249368, 263032, 314776, 342881, 391864, 436394, 498736, 526064, 629552, 685762, 783728, 872788, 1371524, 1745576, 2400167, 2743048, 3491152, 4800334, 5486096, 9600668, 19201336, 38402672]

約数ペア:

[(1, 38402672), (2, 19201336), (4, 9600668), (7, 5486096), (8, 4800334), (11, 3491152), (14, 2743048), (16, 2400167), (22, 1745576), (28, 1371524), (44, 872788), (49, 783728), (56, 685762), (61, 629552), (73, 526064), (77, 498736), (88, 436394), (98, 391864), (112, 342881), (122, 314776), (146, 263032), (154, 249368), (176, 218197), (196, 195932), (244, 157388), (292, 131516), (308, 124684), (392, 97966), (427, 89936), (488, 78694), (511, 75152), (539, 71248), (584, 65758), (616, 62342), (671, 57232), (784, 48983), (803, 47824), (854, 44968), (976, 39347), (1022, 37576), (1078, 35624), (1168, 32879), (1232, 31171), (1342, 28616), (1606, 23912), (1708, 22484), (2044, 18788), (2156, 17812), (2684, 14308), (2989, 12848), (3212, 11956), (3416, 11242), (3577, 10736), (4088, 9394), (4312, 8906), (4453, 8624), (4697, 8176), (5368, 7154), (5621, 6832), (5978, 6424)]