28565036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 51608256

約数和(自身を除く): 23043220

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 751, 1028, 1502, 3004, 9509, 19018, 27787, 38036, 55574, 111148, 193007, 386014, 772028, 7141259, 14282518, 28565036]

約数ペア:

[(1, 28565036), (2, 14282518), (4, 7141259), (37, 772028), (74, 386014), (148, 193007), (257, 111148), (514, 55574), (751, 38036), (1028, 27787), (1502, 19018), (3004, 9509)]