64003884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12491}}^1$

素因数の和:12566

約数の個数: 48

約数和(自身を含む): 173488896

約数和(自身を除く): 109485012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12491, 24982, 37473, 49964, 74946, 87437, 149892, 174874, 262311, 349748, 524622, 761951, 1049244, 1523902, 2285853, 3047804, 4571706, 5333657, 9143412, 10667314, 16000971, 21334628, 32001942, 64003884]

約数ペア:

[(1, 64003884), (2, 32001942), (3, 21334628), (4, 16000971), (6, 10667314), (7, 9143412), (12, 5333657), (14, 4571706), (21, 3047804), (28, 2285853), (42, 1523902), (61, 1049244), (84, 761951), (122, 524622), (183, 349748), (244, 262311), (366, 174874), (427, 149892), (732, 87437), (854, 74946), (1281, 49964), (1708, 37473), (2562, 24982), (5124, 12491)]