57914584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 87237416

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 79, 91, 104, 106, 133, 152, 158, 182, 212, 247, 266, 316, 364, 371, 424, 494, 532, 553, 632, 689, 728, 742, 988, 1007, 1027, 1064, 1106, 1378, 1484, 1501, 1729, 1976, 2014, 2054, 2212, 2756, 2968, 3002, 3458, 4028, 4108, 4187, 4424, 4823, 5512, 6004, 6916, 7049, 7189, 8056, 8216, 8374, 9646, 10507, 12008, 13091, 13832, 14098, 14378, 16748, 19292, 19513, 21014, 26182, 28196, 28756, 29309, 33496, 38584, 39026, 42028, 52364, 54431, 56392, 57512, 58618, 78052, 79553, 84056, 91637, 104728, 108862, 117236, 136591, 156104, 159106, 183274, 217724, 234472, 273182, 318212, 366548, 381017, 435448, 546364, 556871, 636424, 733096, 762034, 1034189, 1092728, 1113742, 1524068, 2068378, 2227484, 3048136, 4136756, 4454968, 7239323, 8273512, 14478646, 28957292, 57914584]

約数ペア:

[(1, 57914584), (2, 28957292), (4, 14478646), (7, 8273512), (8, 7239323), (13, 4454968), (14, 4136756), (19, 3048136), (26, 2227484), (28, 2068378), (38, 1524068), (52, 1113742), (53, 1092728), (56, 1034189), (76, 762034), (79, 733096), (91, 636424), (104, 556871), (106, 546364), (133, 435448), (152, 381017), (158, 366548), (182, 318212), (212, 273182), (247, 234472), (266, 217724), (316, 183274), (364, 159106), (371, 156104), (424, 136591), (494, 117236), (532, 108862), (553, 104728), (632, 91637), (689, 84056), (728, 79553), (742, 78052), (988, 58618), (1007, 57512), (1027, 56392), (1064, 54431), (1106, 52364), (1378, 42028), (1484, 39026), (1501, 38584), (1729, 33496), (1976, 29309), (2014, 28756), (2054, 28196), (2212, 26182), (2756, 21014), (2968, 19513), (3002, 19292), (3458, 16748), (4028, 14378), (4108, 14098), (4187, 13832), (4424, 13091), (4823, 12008), (5512, 10507), (6004, 9646), (6916, 8374), (7049, 8216), (7189, 8056)]