74963876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23633}}^1$

素因数の和:23711

約数の個数: 24

約数和(自身を含む): 143600184

約数和(自身を除く): 68636308

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 23633, 47266, 94532, 307229, 614458, 1228916, 1441613, 2883226, 5766452, 18740969, 37481938, 74963876]

約数ペア:

[(1, 74963876), (2, 37481938), (4, 18740969), (13, 5766452), (26, 2883226), (52, 1441613), (61, 1228916), (122, 614458), (244, 307229), (793, 94532), (1586, 47266), (3172, 23633)]