39913490884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{6997}}^1$

素因数の和:7468

約数の個数: 48

約数和(自身を含む): 72797114880

約数和(自身を除く): 32883623996

約数列:

[1, 2, 4, 31, 62, 124, 179, 257, 358, 514, 716, 1028, 5549, 6997, 7967, 11098, 13994, 15934, 22196, 27988, 31868, 46003, 92006, 184012, 216907, 433814, 867628, 1252463, 1426093, 1798229, 2504926, 2852186, 3596458, 5009852, 5704372, 7192916, 38826353, 55745099, 77652706, 111490198, 155305412, 222980396, 321882991, 643765982, 1287531964, 9978372721, 19956745442, 39913490884]

約数ペア:

[(1, 39913490884), (2, 19956745442), (4, 9978372721), (31, 1287531964), (62, 643765982), (124, 321882991), (179, 222980396), (257, 155305412), (358, 111490198), (514, 77652706), (716, 55745099), (1028, 38826353), (5549, 7192916), (6997, 5704372), (7967, 5009852), (11098, 3596458), (13994, 2852186), (15934, 2504926), (22196, 1798229), (27988, 1426093), (31868, 1252463), (46003, 867628), (92006, 433814), (184012, 216907)]