71360049368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1\times {\mathrm{3137}}^1$

素因数の和:4644

約数の個数: 64

約数和(自身を含む): 142283196000

約数和(自身を除く): 70923146632

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1373, 2071, 2746, 3137, 4142, 5492, 6274, 8284, 10984, 12548, 16568, 25096, 26087, 52174, 59603, 104348, 119206, 149657, 208696, 238412, 299314, 341933, 476824, 598628, 683866, 1197256, 1367732, 2735464, 2843483, 4307101, 5686966, 6496727, 8614202, 11373932, 12993454, 17228404, 22747864, 25986908, 34456808, 51973816, 81834919, 163669838, 327339676, 469474009, 654679352, 938948018, 1877896036, 3755792072, 8920006171, 17840012342, 35680024684, 71360049368]

約数ペア:

[(1, 71360049368), (2, 35680024684), (4, 17840012342), (8, 8920006171), (19, 3755792072), (38, 1877896036), (76, 938948018), (109, 654679352), (152, 469474009), (218, 327339676), (436, 163669838), (872, 81834919), (1373, 51973816), (2071, 34456808), (2746, 25986908), (3137, 22747864), (4142, 17228404), (5492, 12993454), (6274, 11373932), (8284, 8614202), (10984, 6496727), (12548, 5686966), (16568, 4307101), (25096, 2843483), (26087, 2735464), (52174, 1367732), (59603, 1197256), (104348, 683866), (119206, 598628), (149657, 476824), (208696, 341933), (238412, 299314)]