348525568

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{20021}}^1$

素因数の和:20058

約数の個数: 44

約数和(自身を含む): 737730612

約数和(自身を除く): 389205044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 20021, 40042, 80084, 160168, 320336, 340357, 640672, 680714, 1281344, 1361428, 2562688, 2722856, 5125376, 5445712, 10250752, 10891424, 20501504, 21782848, 43565696, 87131392, 174262784, 348525568]

約数ペア:

[(1, 348525568), (2, 174262784), (4, 87131392), (8, 43565696), (16, 21782848), (17, 20501504), (32, 10891424), (34, 10250752), (64, 5445712), (68, 5125376), (128, 2722856), (136, 2562688), (256, 1361428), (272, 1281344), (512, 680714), (544, 640672), (1024, 340357), (1088, 320336), (2176, 160168), (4352, 80084), (8704, 40042), (17408, 20021)]