13430272

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1578

約数の個数: 40

約数和(自身を含む): 28431216

約数和(自身を除く): 15000944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 1543, 2176, 3086, 4352, 6172, 8704, 12344, 24688, 26231, 49376, 52462, 98752, 104924, 197504, 209848, 395008, 419696, 790016, 839392, 1678784, 3357568, 6715136, 13430272]

約数ペア:

[(1, 13430272), (2, 6715136), (4, 3357568), (8, 1678784), (16, 839392), (17, 790016), (32, 419696), (34, 395008), (64, 209848), (68, 197504), (128, 104924), (136, 98752), (256, 52462), (272, 49376), (512, 26231), (544, 24688), (1088, 12344), (1543, 8704), (2176, 6172), (3086, 4352)]