28305486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2423}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 68065920

約数和(自身を除く): 39760434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2423, 3894, 4846, 5841, 7269, 11682, 14538, 21807, 26653, 43614, 53306, 79959, 142957, 159918, 239877, 285914, 428871, 479754, 857742, 1286613, 1572527, 2573226, 3145054, 4717581, 9435162, 14152743, 28305486]

約数ペア:

[(1, 28305486), (2, 14152743), (3, 9435162), (6, 4717581), (9, 3145054), (11, 2573226), (18, 1572527), (22, 1286613), (33, 857742), (59, 479754), (66, 428871), (99, 285914), (118, 239877), (177, 159918), (198, 142957), (354, 79959), (531, 53306), (649, 43614), (1062, 26653), (1298, 21807), (1947, 14538), (2423, 11682), (3894, 7269), (4846, 5841)]