17660552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 25522168

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1427, 1547, 1768, 2854, 3094, 5708, 6188, 9989, 11416, 12376, 18551, 19978, 24259, 37102, 39956, 48518, 74204, 79912, 97036, 129857, 148408, 169813, 194072, 259714, 315367, 339626, 519428, 630734, 679252, 1038856, 1261468, 1358504, 2207569, 2522936, 4415138, 8830276, 17660552]

約数ペア:

[(1, 17660552), (2, 8830276), (4, 4415138), (7, 2522936), (8, 2207569), (13, 1358504), (14, 1261468), (17, 1038856), (26, 679252), (28, 630734), (34, 519428), (52, 339626), (56, 315367), (68, 259714), (91, 194072), (104, 169813), (119, 148408), (136, 129857), (182, 97036), (221, 79912), (238, 74204), (364, 48518), (442, 39956), (476, 37102), (728, 24259), (884, 19978), (952, 18551), (1427, 12376), (1547, 11416), (1768, 9989), (2854, 6188), (3094, 5708)]