71419616

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{19751}}^1$

素因数の和:19874

約数の個数: 24

約数和(自身を含む): 141858864

約数和(自身を除く): 70439248

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 19751, 39502, 79004, 158008, 316016, 632032, 2231863, 4463726, 8927452, 17854904, 35709808, 71419616]

約数ペア:

[(1, 71419616), (2, 35709808), (4, 17854904), (8, 8927452), (16, 4463726), (32, 2231863), (113, 632032), (226, 316016), (452, 158008), (904, 79004), (1808, 39502), (3616, 19751)]