71773024

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 145741680

約数和(自身を除く): 73968656

約数列:

[1, 2, 4, 8, 16, 32, 53, 101, 106, 202, 212, 404, 419, 424, 808, 838, 848, 1616, 1676, 1696, 3232, 3352, 5353, 6704, 10706, 13408, 21412, 22207, 42319, 42824, 44414, 84638, 85648, 88828, 169276, 171296, 177656, 338552, 355312, 677104, 710624, 1354208, 2242907, 4485814, 8971628, 17943256, 35886512, 71773024]

約数ペア:

[(1, 71773024), (2, 35886512), (4, 17943256), (8, 8971628), (16, 4485814), (32, 2242907), (53, 1354208), (101, 710624), (106, 677104), (202, 355312), (212, 338552), (404, 177656), (419, 171296), (424, 169276), (808, 88828), (838, 85648), (848, 84638), (1616, 44414), (1676, 42824), (1696, 42319), (3232, 22207), (3352, 21412), (5353, 13408), (6704, 10706)]