28674876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 72719360

約数和(自身を除く): 44044484

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, 4057, 7068, 8114, 12171, 16228, 24342, 48684, 77083, 125767, 154166, 231249, 251534, 308332, 377301, 462498, 503068, 754602, 924996, 1509204, 2389573, 4779146, 7168719, 9558292, 14337438, 28674876]

約数ペア:

[(1, 28674876), (2, 14337438), (3, 9558292), (4, 7168719), (6, 4779146), (12, 2389573), (19, 1509204), (31, 924996), (38, 754602), (57, 503068), (62, 462498), (76, 377301), (93, 308332), (114, 251534), (124, 231249), (186, 154166), (228, 125767), (372, 77083), (589, 48684), (1178, 24342), (1767, 16228), (2356, 12171), (3534, 8114), (4057, 7068)]