6887929804

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{161947}}^1$

素因数の和:162003

約数の個数: 48

約数和(自身を含む): 14510540800

約数和(自身を除く): 7622610996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 6076, 10633, 21266, 42532, 161947, 323894, 647788, 1133629, 2267258, 4534516, 5020357, 7935403, 10040714, 15870806, 20081428, 31741612, 35142499, 55547821, 70284998, 111095642, 140569996, 222191284, 245997493, 491994986, 983989972, 1721982451, 3443964902, 6887929804]

約数ペア:

[(1, 6887929804), (2, 3443964902), (4, 1721982451), (7, 983989972), (14, 491994986), (28, 245997493), (31, 222191284), (49, 140569996), (62, 111095642), (98, 70284998), (124, 55547821), (196, 35142499), (217, 31741612), (343, 20081428), (434, 15870806), (686, 10040714), (868, 7935403), (1372, 5020357), (1519, 4534516), (3038, 2267258), (6076, 1133629), (10633, 647788), (21266, 323894), (42532, 161947)]