38964184

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^2\times {\mathrm{101}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 85349520

約数和(自身を除く): 46385336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 101, 166, 202, 332, 404, 581, 664, 707, 808, 1162, 1414, 2324, 2828, 4648, 5656, 6889, 8383, 13778, 16766, 27556, 33532, 48223, 55112, 58681, 67064, 96446, 117362, 192892, 234724, 385784, 469448, 695789, 1391578, 2783156, 4870523, 5566312, 9741046, 19482092, 38964184]

約数ペア:

[(1, 38964184), (2, 19482092), (4, 9741046), (7, 5566312), (8, 4870523), (14, 2783156), (28, 1391578), (56, 695789), (83, 469448), (101, 385784), (166, 234724), (202, 192892), (332, 117362), (404, 96446), (581, 67064), (664, 58681), (707, 55112), (808, 48223), (1162, 33532), (1414, 27556), (2324, 16766), (2828, 13778), (4648, 8383), (5656, 6889)]