26330388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 70500864

約数和(自身を除く): 44170476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 947, 993, 1324, 1894, 1986, 2317, 2841, 3788, 3972, 4634, 5682, 6629, 6951, 9268, 11364, 13258, 13902, 19887, 26516, 27804, 39774, 79548, 313457, 626914, 940371, 1253828, 1880742, 2194199, 3761484, 4388398, 6582597, 8776796, 13165194, 26330388]

約数ペア:

[(1, 26330388), (2, 13165194), (3, 8776796), (4, 6582597), (6, 4388398), (7, 3761484), (12, 2194199), (14, 1880742), (21, 1253828), (28, 940371), (42, 626914), (84, 313457), (331, 79548), (662, 39774), (947, 27804), (993, 26516), (1324, 19887), (1894, 13902), (1986, 13258), (2317, 11364), (2841, 9268), (3788, 6951), (3972, 6629), (4634, 5682)]