71939408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{76207}}^1$

素因数の和:76274

約数の個数: 20

約数和(自身を含む): 141746880

約数和(自身を除く): 69807472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 76207, 152414, 304828, 609656, 1219312, 4496213, 8992426, 17984852, 35969704, 71939408]

約数ペア:

[(1, 71939408), (2, 35969704), (4, 17984852), (8, 8992426), (16, 4496213), (59, 1219312), (118, 609656), (236, 304828), (472, 152414), (944, 76207)]