27933724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 64574160

約数和(自身を除く): 36640436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 577, 637, 931, 988, 1154, 1274, 1729, 1862, 2308, 2548, 3458, 3724, 4039, 6916, 7501, 8078, 10963, 12103, 15002, 16156, 21926, 24206, 28273, 30004, 43852, 48412, 52507, 56546, 76741, 105014, 113092, 142519, 153482, 210028, 285038, 306964, 367549, 537187, 570076, 735098, 997633, 1074374, 1470196, 1995266, 2148748, 3990532, 6983431, 13966862, 27933724]

約数ペア:

[(1, 27933724), (2, 13966862), (4, 6983431), (7, 3990532), (13, 2148748), (14, 1995266), (19, 1470196), (26, 1074374), (28, 997633), (38, 735098), (49, 570076), (52, 537187), (76, 367549), (91, 306964), (98, 285038), (133, 210028), (182, 153482), (196, 142519), (247, 113092), (266, 105014), (364, 76741), (494, 56546), (532, 52507), (577, 48412), (637, 43852), (931, 30004), (988, 28273), (1154, 24206), (1274, 21926), (1729, 16156), (1862, 15002), (2308, 12103), (2548, 10963), (3458, 8078), (3724, 7501), (4039, 6916)]