67530112

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40583}}^1$

素因数の和:40610

約数の個数: 32

約数和(自身を含む): 144884880

約数和(自身を除く): 77354768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40583, 81166, 162332, 324664, 527579, 649328, 1055158, 1298656, 2110316, 2597312, 4220632, 5194624, 8441264, 16882528, 33765056, 67530112]

約数ペア:

[(1, 67530112), (2, 33765056), (4, 16882528), (8, 8441264), (13, 5194624), (16, 4220632), (26, 2597312), (32, 2110316), (52, 1298656), (64, 1055158), (104, 649328), (128, 527579), (208, 324664), (416, 162332), (832, 81166), (1664, 40583)]