27601756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 63127680

約数和(自身を除く): 35525924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 307, 338, 364, 494, 532, 614, 676, 988, 1183, 1228, 1729, 2149, 2366, 3211, 3458, 3991, 4298, 4732, 5833, 6422, 6916, 7982, 8596, 11666, 12844, 15964, 22477, 23332, 27937, 40831, 44954, 51883, 55874, 75829, 81662, 89908, 103766, 111748, 151658, 163324, 207532, 303316, 363181, 530803, 726362, 985777, 1061606, 1452724, 1971554, 2123212, 3943108, 6900439, 13800878, 27601756]

約数ペア:

[(1, 27601756), (2, 13800878), (4, 6900439), (7, 3943108), (13, 2123212), (14, 1971554), (19, 1452724), (26, 1061606), (28, 985777), (38, 726362), (52, 530803), (76, 363181), (91, 303316), (133, 207532), (169, 163324), (182, 151658), (247, 111748), (266, 103766), (307, 89908), (338, 81662), (364, 75829), (494, 55874), (532, 51883), (614, 44954), (676, 40831), (988, 27937), (1183, 23332), (1228, 22477), (1729, 15964), (2149, 12844), (2366, 11666), (3211, 8596), (3458, 7982), (3991, 6916), (4298, 6422), (4732, 5833)]