26454688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 59058720

約数和(自身を除く): 32604032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3347, 3952, 6694, 7904, 13388, 26776, 43511, 53552, 63593, 87022, 107104, 127186, 174044, 254372, 348088, 508744, 696176, 826709, 1017488, 1392352, 1653418, 2034976, 3306836, 6613672, 13227344, 26454688]

約数ペア:

[(1, 26454688), (2, 13227344), (4, 6613672), (8, 3306836), (13, 2034976), (16, 1653418), (19, 1392352), (26, 1017488), (32, 826709), (38, 696176), (52, 508744), (76, 348088), (104, 254372), (152, 174044), (208, 127186), (247, 107104), (304, 87022), (416, 63593), (494, 53552), (608, 43511), (988, 26776), (1976, 13388), (3347, 7904), (3952, 6694)]