28321446

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 57996288

約数和(自身を除く): 29674842

約数列:

[1, 2, 3, 6, 61, 122, 183, 223, 347, 366, 446, 669, 694, 1041, 1338, 2082, 13603, 21167, 27206, 40809, 42334, 63501, 77381, 81618, 127002, 154762, 232143, 464286, 4720241, 9440482, 14160723, 28321446]

約数ペア:

[(1, 28321446), (2, 14160723), (3, 9440482), (6, 4720241), (61, 464286), (122, 232143), (183, 154762), (223, 127002), (347, 81618), (366, 77381), (446, 63501), (669, 42334), (694, 40809), (1041, 27206), (1338, 21167), (2082, 13603)]