61807852

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 36

約数和(自身を含む): 116080384

約数和(自身を除く): 54272532

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 289, 421, 508, 578, 842, 1156, 1684, 2159, 4318, 7157, 8636, 14314, 28628, 36703, 53467, 73406, 106934, 121669, 146812, 213868, 243338, 486676, 908939, 1817878, 3635756, 15451963, 30903926, 61807852]

約数ペア:

[(1, 61807852), (2, 30903926), (4, 15451963), (17, 3635756), (34, 1817878), (68, 908939), (127, 486676), (254, 243338), (289, 213868), (421, 146812), (508, 121669), (578, 106934), (842, 73406), (1156, 53467), (1684, 36703), (2159, 28628), (4318, 14314), (7157, 8636)]