40530868

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14923}}^1$

素因数の和:15031

約数の個数: 24

約数和(自身を含む): 81902912

約数和(自身を除く): 41372044

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 14923, 29846, 59692, 104461, 208922, 417844, 1447531, 2895062, 5790124, 10132717, 20265434, 40530868]

約数ペア:

[(1, 40530868), (2, 20265434), (4, 10132717), (7, 5790124), (14, 2895062), (28, 1447531), (97, 417844), (194, 208922), (388, 104461), (679, 59692), (1358, 29846), (2716, 14923)]