76721944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{56747}}^1$

素因数の和:56779

約数の個数: 24

約数和(自身を含む): 155773260

約数和(自身を除く): 79051316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 56747, 113494, 226988, 453976, 737711, 1475422, 2950844, 5901688, 9590243, 19180486, 38360972, 76721944]

約数ペア:

[(1, 76721944), (2, 38360972), (4, 19180486), (8, 9590243), (13, 5901688), (26, 2950844), (52, 1475422), (104, 737711), (169, 453976), (338, 226988), (676, 113494), (1352, 56747)]