71609642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 121398480

約数和(自身を除く): 49788838

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1301, 1898, 2117, 2602, 4234, 16913, 27521, 33826, 37729, 55042, 75458, 94973, 189946, 490477, 980954, 1234649, 2469298, 2754217, 5508434, 35804821, 71609642]

約数ペア:

[(1, 71609642), (2, 35804821), (13, 5508434), (26, 2754217), (29, 2469298), (58, 1234649), (73, 980954), (146, 490477), (377, 189946), (754, 94973), (949, 75458), (1301, 55042), (1898, 37729), (2117, 33826), (2602, 27521), (4234, 16913)]