7214284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 16047360

約数和(自身を除く): 8833076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 397, 413, 649, 794, 826, 1298, 1588, 1652, 2596, 2779, 4367, 4543, 5558, 8734, 9086, 11116, 17468, 18172, 23423, 30569, 46846, 61138, 93692, 122276, 163961, 257653, 327922, 515306, 655844, 1030612, 1803571, 3607142, 7214284]

約数ペア:

[(1, 7214284), (2, 3607142), (4, 1803571), (7, 1030612), (11, 655844), (14, 515306), (22, 327922), (28, 257653), (44, 163961), (59, 122276), (77, 93692), (118, 61138), (154, 46846), (236, 30569), (308, 23423), (397, 18172), (413, 17468), (649, 11116), (794, 9086), (826, 8734), (1298, 5558), (1588, 4543), (1652, 4367), (2596, 2779)]