28363884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 71930880

約数和(自身を除く): 43566996

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 4013, 7068, 8026, 12039, 16052, 24078, 48156, 76247, 124403, 152494, 228741, 248806, 304988, 373209, 457482, 497612, 746418, 914964, 1492836, 2363657, 4727314, 7090971, 9454628, 14181942, 28363884]

約数ペア:

[(1, 28363884), (2, 14181942), (3, 9454628), (4, 7090971), (6, 4727314), (12, 2363657), (19, 1492836), (31, 914964), (38, 746418), (57, 497612), (62, 457482), (76, 373209), (93, 304988), (114, 248806), (124, 228741), (186, 152494), (228, 124403), (372, 76247), (589, 48156), (1178, 24078), (1767, 16052), (2356, 12039), (3534, 8026), (4013, 7068)]