40742618

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13458

約数の個数: 24

約数和(自身を含む): 73390464

約数和(自身を除く): 32647846

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 13411, 26822, 93877, 187754, 415741, 657139, 831482, 1314278, 2910187, 5820374, 20371309, 40742618]

約数ペア:

[(1, 40742618), (2, 20371309), (7, 5820374), (14, 2910187), (31, 1314278), (49, 831482), (62, 657139), (98, 415741), (217, 187754), (434, 93877), (1519, 26822), (3038, 13411)]