74491898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{1297}}^1$

素因数の和:1406

約数の個数: 24

約数和(自身を含む): 123042612

約数和(自身を除く): 48550714

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1297, 2209, 2594, 4418, 16861, 28717, 33722, 57434, 60959, 121918, 792467, 1584934, 2865073, 5730146, 37245949, 74491898]

約数ペア:

[(1, 74491898), (2, 37245949), (13, 5730146), (26, 2865073), (47, 1584934), (94, 792467), (611, 121918), (1222, 60959), (1297, 57434), (2209, 33722), (2594, 28717), (4418, 16861)]