27886456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7303

約数の個数: 32

約数和(自身を含む): 57839040

約数和(自身を除く): 29952584

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7247, 14494, 28988, 57976, 94211, 188422, 268139, 376844, 536278, 753688, 1072556, 2145112, 3485807, 6971614, 13943228, 27886456]

約数ペア:

[(1, 27886456), (2, 13943228), (4, 6971614), (8, 3485807), (13, 2145112), (26, 1072556), (37, 753688), (52, 536278), (74, 376844), (104, 268139), (148, 188422), (296, 94211), (481, 57976), (962, 28988), (1924, 14494), (3848, 7247)]