942784336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{67651}}^1$

素因数の和:67739

約数の個数: 40

約数和(自身を含む): 1996545824

約数和(自身を除く): 1053761488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 67651, 135302, 270604, 541208, 879463, 1082416, 1758926, 3517852, 4532617, 7035704, 9065234, 14071408, 18130468, 36260936, 58924021, 72521872, 117848042, 235696084, 471392168, 942784336]

約数ペア:

[(1, 942784336), (2, 471392168), (4, 235696084), (8, 117848042), (13, 72521872), (16, 58924021), (26, 36260936), (52, 18130468), (67, 14071408), (104, 9065234), (134, 7035704), (208, 4532617), (268, 3517852), (536, 1758926), (871, 1082416), (1072, 879463), (1742, 541208), (3484, 270604), (6968, 135302), (13936, 67651)]