28977378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3559}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 61516800

約数和(自身を除く): 32539422

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 3559, 4071, 7118, 8142, 10677, 21354, 81857, 163714, 209981, 245571, 419962, 491142, 629943, 1259886, 4829563, 9659126, 14488689, 28977378]

約数ペア:

[(1, 28977378), (2, 14488689), (3, 9659126), (6, 4829563), (23, 1259886), (46, 629943), (59, 491142), (69, 419962), (118, 245571), (138, 209981), (177, 163714), (354, 81857), (1357, 21354), (2714, 10677), (3559, 8142), (4071, 7118)]