7143332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 8379868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 349, 476, 602, 698, 731, 1204, 1396, 1462, 2443, 2924, 4886, 5117, 5933, 9772, 10234, 11866, 15007, 20468, 23732, 30014, 41531, 60028, 83062, 105049, 166124, 210098, 255119, 420196, 510238, 1020476, 1785833, 3571666, 7143332]

約数ペア:

[(1, 7143332), (2, 3571666), (4, 1785833), (7, 1020476), (14, 510238), (17, 420196), (28, 255119), (34, 210098), (43, 166124), (68, 105049), (86, 83062), (119, 60028), (172, 41531), (238, 30014), (301, 23732), (349, 20468), (476, 15007), (602, 11866), (698, 10234), (731, 9772), (1204, 5933), (1396, 5117), (1462, 4886), (2443, 2924)]