29091398

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 53335584

約数和(自身を除く): 24244186

約数列:

[1, 2, 7, 14, 37, 49, 71, 74, 98, 113, 142, 226, 259, 497, 518, 791, 994, 1582, 1813, 2627, 3479, 3626, 4181, 5254, 5537, 6958, 8023, 8362, 11074, 16046, 18389, 29267, 36778, 56161, 58534, 112322, 128723, 204869, 257446, 296851, 393127, 409738, 593702, 786254, 2077957, 4155914, 14545699, 29091398]

約数ペア:

[(1, 29091398), (2, 14545699), (7, 4155914), (14, 2077957), (37, 786254), (49, 593702), (71, 409738), (74, 393127), (98, 296851), (113, 257446), (142, 204869), (226, 128723), (259, 112322), (497, 58534), (518, 56161), (791, 36778), (994, 29267), (1582, 18389), (1813, 16046), (2627, 11074), (3479, 8362), (3626, 8023), (4181, 6958), (5254, 5537)]