40295944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5783}}^1$

素因数の和:5869

約数の個数: 32

約数和(自身を含む): 82595520

約数和(自身を除く): 42299576

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5783, 6968, 11566, 23132, 46264, 75179, 150358, 300716, 387461, 601432, 774922, 1549844, 3099688, 5036993, 10073986, 20147972, 40295944]

約数ペア:

[(1, 40295944), (2, 20147972), (4, 10073986), (8, 5036993), (13, 3099688), (26, 1549844), (52, 774922), (67, 601432), (104, 387461), (134, 300716), (268, 150358), (536, 75179), (871, 46264), (1742, 23132), (3484, 11566), (5783, 6968)]