26294138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 23057542

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 101, 202, 221, 247, 323, 403, 442, 494, 527, 589, 646, 806, 1054, 1178, 1313, 1717, 1919, 2626, 3131, 3434, 3838, 4199, 6262, 6851, 7657, 8398, 10013, 13702, 15314, 20026, 22321, 24947, 32623, 40703, 44642, 49894, 53227, 59489, 65246, 81406, 106454, 118978, 130169, 260338, 424099, 691951, 773357, 848198, 1011313, 1383902, 1546714, 2022626, 13147069, 26294138]

約数ペア:

[(1, 26294138), (2, 13147069), (13, 2022626), (17, 1546714), (19, 1383902), (26, 1011313), (31, 848198), (34, 773357), (38, 691951), (62, 424099), (101, 260338), (202, 130169), (221, 118978), (247, 106454), (323, 81406), (403, 65246), (442, 59489), (494, 53227), (527, 49894), (589, 44642), (646, 40703), (806, 32623), (1054, 24947), (1178, 22321), (1313, 20026), (1717, 15314), (1919, 13702), (2626, 10013), (3131, 8398), (3434, 7657), (3838, 6851), (4199, 6262)]