39493844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4243}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 74864160

約数和(自身を除く): 35370316

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4243, 4654, 8486, 9308, 16972, 55159, 110318, 220636, 759497, 1518994, 3037988, 9873461, 19746922, 39493844]

約数ペア:

[(1, 39493844), (2, 19746922), (4, 9873461), (13, 3037988), (26, 1518994), (52, 759497), (179, 220636), (358, 110318), (716, 55159), (2327, 16972), (4243, 9308), (4654, 8486)]