28243494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 67627872

約数和(自身を除く): 39384378

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 4013, 7038, 8026, 12039, 24078, 36117, 68221, 72234, 92299, 136442, 184598, 204663, 276897, 409326, 553794, 613989, 830691, 1227978, 1569083, 1661382, 3138166, 4707249, 9414498, 14121747, 28243494]

約数ペア:

[(1, 28243494), (2, 14121747), (3, 9414498), (6, 4707249), (9, 3138166), (17, 1661382), (18, 1569083), (23, 1227978), (34, 830691), (46, 613989), (51, 553794), (69, 409326), (102, 276897), (138, 204663), (153, 184598), (207, 136442), (306, 92299), (391, 72234), (414, 68221), (782, 36117), (1173, 24078), (2346, 12039), (3519, 8026), (4013, 7038)]