73646864

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4219}}^1$

素因数の和:5318

約数の個数: 20

約数和(自身を含む): 142855440

約数和(自身を除く): 69208576

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4219, 4364, 8438, 8728, 16876, 17456, 33752, 67504, 4602929, 9205858, 18411716, 36823432, 73646864]

約数ペア:

[(1, 73646864), (2, 36823432), (4, 18411716), (8, 9205858), (16, 4602929), (1091, 67504), (2182, 33752), (4219, 17456), (4364, 16876), (8438, 8728)]