79375972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22783}}^1$

素因数の和:22867

約数の個数: 24

約数和(自身を含む): 151832576

約数和(自身を除く): 72456604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 22783, 45566, 91132, 296179, 592358, 1184716, 1526461, 3052922, 6105844, 19843993, 39687986, 79375972]

約数ペア:

[(1, 79375972), (2, 39687986), (4, 19843993), (13, 6105844), (26, 3052922), (52, 1526461), (67, 1184716), (134, 592358), (268, 296179), (871, 91132), (1742, 45566), (3484, 22783)]