4081904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 8593200

約数和(自身を除く): 4511296

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 349, 688, 698, 731, 1396, 1462, 2792, 2924, 5584, 5848, 5933, 11696, 11866, 15007, 23732, 30014, 47464, 60028, 94928, 120056, 240112, 255119, 510238, 1020476, 2040952, 4081904]

約数ペア:

[(1, 4081904), (2, 2040952), (4, 1020476), (8, 510238), (16, 255119), (17, 240112), (34, 120056), (43, 94928), (68, 60028), (86, 47464), (136, 30014), (172, 23732), (272, 15007), (344, 11866), (349, 11696), (688, 5933), (698, 5848), (731, 5584), (1396, 2924), (1462, 2792)]