28382436

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6977}}^1$

素因数の和:7100

約数の個数: 36

約数和(自身を含む): 72389772

約数和(自身を除く): 44007336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 6977, 13954, 20931, 27908, 41862, 62793, 83724, 125586, 251172, 788401, 1576802, 2365203, 3153604, 4730406, 7095609, 9460812, 14191218, 28382436]

約数ペア:

[(1, 28382436), (2, 14191218), (3, 9460812), (4, 7095609), (6, 4730406), (9, 3153604), (12, 2365203), (18, 1576802), (36, 788401), (113, 251172), (226, 125586), (339, 83724), (452, 62793), (678, 41862), (1017, 27908), (1356, 20931), (2034, 13954), (4068, 6977)]