39397184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 83210400

約数和(自身を除く): 43813216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 179, 181, 304, 358, 362, 608, 716, 724, 1216, 1432, 1448, 2864, 2896, 3401, 3439, 5728, 5792, 6802, 6878, 11456, 11584, 13604, 13756, 27208, 27512, 32399, 54416, 55024, 64798, 108832, 110048, 129596, 217664, 220096, 259192, 518384, 615581, 1036768, 1231162, 2073536, 2462324, 4924648, 9849296, 19698592, 39397184]

約数ペア:

[(1, 39397184), (2, 19698592), (4, 9849296), (8, 4924648), (16, 2462324), (19, 2073536), (32, 1231162), (38, 1036768), (64, 615581), (76, 518384), (152, 259192), (179, 220096), (181, 217664), (304, 129596), (358, 110048), (362, 108832), (608, 64798), (716, 55024), (724, 54416), (1216, 32399), (1432, 27512), (1448, 27208), (2864, 13756), (2896, 13604), (3401, 11584), (3439, 11456), (5728, 6878), (5792, 6802)]