2939119424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77969}}^1$

素因数の和:78031

約数の個数: 56

約数和(自身を含む): 6337401600

約数和(自身を除く): 3398282176

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9424, 18848, 37696, 77969, 155938, 311876, 623752, 1247504, 1481411, 2417039, 2495008, 2962822, 4834078, 4990016, 5925644, 9668156, 11851288, 19336312, 23702576, 38672624, 45923741, 47405152, 77345248, 91847482, 94810304, 154690496, 183694964, 367389928, 734779856, 1469559712, 2939119424]

約数ペア:

[(1, 2939119424), (2, 1469559712), (4, 734779856), (8, 367389928), (16, 183694964), (19, 154690496), (31, 94810304), (32, 91847482), (38, 77345248), (62, 47405152), (64, 45923741), (76, 38672624), (124, 23702576), (152, 19336312), (248, 11851288), (304, 9668156), (496, 5925644), (589, 4990016), (608, 4834078), (992, 2962822), (1178, 2495008), (1216, 2417039), (1984, 1481411), (2356, 1247504), (4712, 623752), (9424, 311876), (18848, 155938), (37696, 77969)]