38997088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7247

約数の個数: 36

約数和(自身を含む): 83147148

約数和(自身を除く): 44150060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7211, 14422, 28844, 57688, 93743, 115376, 187486, 230752, 374972, 749944, 1218659, 1499888, 2437318, 2999776, 4874636, 9749272, 19498544, 38997088]

約数ペア:

[(1, 38997088), (2, 19498544), (4, 9749272), (8, 4874636), (13, 2999776), (16, 2437318), (26, 1499888), (32, 1218659), (52, 749944), (104, 374972), (169, 230752), (208, 187486), (338, 115376), (416, 93743), (676, 57688), (1352, 28844), (2704, 14422), (5408, 7211)]