70560568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1039}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 142833600

約数和(自身を除く): 72273032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 653, 1039, 1306, 2078, 2612, 4156, 5224, 8312, 8489, 13507, 16978, 27014, 33956, 54028, 67912, 108056, 678467, 1356934, 2713868, 5427736, 8820071, 17640142, 35280284, 70560568]

約数ペア:

[(1, 70560568), (2, 35280284), (4, 17640142), (8, 8820071), (13, 5427736), (26, 2713868), (52, 1356934), (104, 678467), (653, 108056), (1039, 67912), (1306, 54028), (2078, 33956), (2612, 27014), (4156, 16978), (5224, 13507), (8312, 8489)]