38007008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 81151056

約数和(自身を除く): 43144048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 433, 844, 866, 1688, 1732, 2743, 3376, 3464, 5486, 5629, 6752, 6928, 10972, 11258, 13856, 21944, 22516, 43888, 45032, 87776, 90064, 91363, 180128, 182726, 365452, 730904, 1187719, 1461808, 2375438, 2923616, 4750876, 9501752, 19003504, 38007008]

約数ペア:

[(1, 38007008), (2, 19003504), (4, 9501752), (8, 4750876), (13, 2923616), (16, 2375438), (26, 1461808), (32, 1187719), (52, 730904), (104, 365452), (208, 182726), (211, 180128), (416, 91363), (422, 90064), (433, 87776), (844, 45032), (866, 43888), (1688, 22516), (1732, 21944), (2743, 13856), (3376, 11258), (3464, 10972), (5486, 6928), (5629, 6752)]