27805664

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 60487560

約数和(自身を除く): 32681896

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 83, 116, 152, 166, 232, 304, 332, 361, 464, 551, 608, 664, 722, 928, 1102, 1328, 1444, 1577, 2204, 2407, 2656, 2888, 3154, 4408, 4814, 5776, 6308, 8816, 9628, 10469, 11552, 12616, 17632, 19256, 20938, 25232, 29963, 38512, 41876, 45733, 50464, 59926, 77024, 83752, 91466, 119852, 167504, 182932, 239704, 335008, 365864, 479408, 731728, 868927, 958816, 1463456, 1737854, 3475708, 6951416, 13902832, 27805664]

約数ペア:

[(1, 27805664), (2, 13902832), (4, 6951416), (8, 3475708), (16, 1737854), (19, 1463456), (29, 958816), (32, 868927), (38, 731728), (58, 479408), (76, 365864), (83, 335008), (116, 239704), (152, 182932), (166, 167504), (232, 119852), (304, 91466), (332, 83752), (361, 77024), (464, 59926), (551, 50464), (608, 45733), (664, 41876), (722, 38512), (928, 29963), (1102, 25232), (1328, 20938), (1444, 19256), (1577, 17632), (2204, 12616), (2407, 11552), (2656, 10469), (2888, 9628), (3154, 8816), (4408, 6308), (4814, 5776)]