12921088

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3002

約数の個数: 36

約数和(自身を含む): 27318060

約数和(自身を除く): 14396972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 2969, 4352, 5938, 11876, 23752, 47504, 50473, 95008, 100946, 190016, 201892, 380032, 403784, 760064, 807568, 1615136, 3230272, 6460544, 12921088]

約数ペア:

[(1, 12921088), (2, 6460544), (4, 3230272), (8, 1615136), (16, 807568), (17, 760064), (32, 403784), (34, 380032), (64, 201892), (68, 190016), (128, 100946), (136, 95008), (256, 50473), (272, 47504), (544, 23752), (1088, 11876), (2176, 5938), (2969, 4352)]