64658048

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 164914110

約数和(自身を除く): 100256062

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 64, 91, 98, 104, 112, 122, 128, 169, 182, 196, 208, 224, 244, 338, 364, 392, 416, 427, 448, 488, 637, 676, 728, 784, 793, 832, 854, 896, 976, 1183, 1274, 1352, 1456, 1568, 1586, 1664, 1708, 1952, 2366, 2548, 2704, 2912, 2989, 3136, 3172, 3416, 3904, 4732, 5096, 5408, 5551, 5824, 5978, 6272, 6344, 6832, 7808, 8281, 9464, 10192, 10309, 10816, 11102, 11648, 11956, 12688, 13664, 16562, 18928, 20384, 20618, 21632, 22204, 23912, 25376, 27328, 33124, 37856, 38857, 40768, 41236, 44408, 47824, 50752, 54656, 66248, 72163, 75712, 77714, 81536, 82472, 88816, 95648, 101504, 132496, 144326, 151424, 155428, 164944, 177632, 191296, 264992, 288652, 310856, 329888, 355264, 382592, 505141, 529984, 577304, 621712, 659776, 710528, 1010282, 1059968, 1154608, 1243424, 1319552, 2020564, 2309216, 2486848, 4041128, 4618432, 4973696, 8082256, 9236864, 16164512, 32329024, 64658048]

約数ペア:

[(1, 64658048), (2, 32329024), (4, 16164512), (7, 9236864), (8, 8082256), (13, 4973696), (14, 4618432), (16, 4041128), (26, 2486848), (28, 2309216), (32, 2020564), (49, 1319552), (52, 1243424), (56, 1154608), (61, 1059968), (64, 1010282), (91, 710528), (98, 659776), (104, 621712), (112, 577304), (122, 529984), (128, 505141), (169, 382592), (182, 355264), (196, 329888), (208, 310856), (224, 288652), (244, 264992), (338, 191296), (364, 177632), (392, 164944), (416, 155428), (427, 151424), (448, 144326), (488, 132496), (637, 101504), (676, 95648), (728, 88816), (784, 82472), (793, 81536), (832, 77714), (854, 75712), (896, 72163), (976, 66248), (1183, 54656), (1274, 50752), (1352, 47824), (1456, 44408), (1568, 41236), (1586, 40768), (1664, 38857), (1708, 37856), (1952, 33124), (2366, 27328), (2548, 25376), (2704, 23912), (2912, 22204), (2989, 21632), (3136, 20618), (3172, 20384), (3416, 18928), (3904, 16562), (4732, 13664), (5096, 12688), (5408, 11956), (5551, 11648), (5824, 11102), (5978, 10816), (6272, 10309), (6344, 10192), (6832, 9464), (7808, 8281)]