66598336

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 56

約数和(自身を含む): 153574496

約数和(自身を除く): 86976160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 2437, 3416, 3904, 4874, 6832, 9748, 13664, 17059, 19496, 27328, 34118, 38992, 68236, 77984, 136472, 148657, 155968, 272944, 297314, 545888, 594628, 1040599, 1091776, 1189256, 2081198, 2378512, 4162396, 4757024, 8324792, 9514048, 16649584, 33299168, 66598336]

約数ペア:

[(1, 66598336), (2, 33299168), (4, 16649584), (7, 9514048), (8, 8324792), (14, 4757024), (16, 4162396), (28, 2378512), (32, 2081198), (56, 1189256), (61, 1091776), (64, 1040599), (112, 594628), (122, 545888), (224, 297314), (244, 272944), (427, 155968), (448, 148657), (488, 136472), (854, 77984), (976, 68236), (1708, 38992), (1952, 34118), (2437, 27328), (3416, 19496), (3904, 17059), (4874, 13664), (6832, 9748)]