20140128

素因数分解:

$2^5\times 3^2\times {\mathrm{69931}}^1$

素因数の和:69947

約数の個数: 36

約数和(自身を含む): 57274308

約数和(自身を除く): 37134180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69931, 139862, 209793, 279724, 419586, 559448, 629379, 839172, 1118896, 1258758, 1678344, 2237792, 2517516, 3356688, 5035032, 6713376, 10070064, 20140128]

約数ペア:

[(1, 20140128), (2, 10070064), (3, 6713376), (4, 5035032), (6, 3356688), (8, 2517516), (9, 2237792), (12, 1678344), (16, 1258758), (18, 1118896), (24, 839172), (32, 629379), (36, 559448), (48, 419586), (72, 279724), (96, 209793), (144, 139862), (288, 69931)]