2708336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 5654400

約数和(自身を除く): 2946064

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 151, 152, 236, 302, 304, 472, 604, 944, 1121, 1208, 2242, 2416, 2869, 4484, 5738, 8909, 8968, 11476, 17818, 17936, 22952, 35636, 45904, 71272, 142544, 169271, 338542, 677084, 1354168, 2708336]

約数ペア:

[(1, 2708336), (2, 1354168), (4, 677084), (8, 338542), (16, 169271), (19, 142544), (38, 71272), (59, 45904), (76, 35636), (118, 22952), (151, 17936), (152, 17818), (236, 11476), (302, 8968), (304, 8909), (472, 5738), (604, 4484), (944, 2869), (1121, 2416), (1208, 2242)]