28329376

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 59246208

約数和(自身を除く): 30916832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 631, 736, 976, 1262, 1403, 1952, 2524, 2806, 5048, 5612, 10096, 11224, 14513, 20192, 22448, 29026, 38491, 44896, 58052, 76982, 116104, 153964, 232208, 307928, 464416, 615856, 885293, 1231712, 1770586, 3541172, 7082344, 14164688, 28329376]

約数ペア:

[(1, 28329376), (2, 14164688), (4, 7082344), (8, 3541172), (16, 1770586), (23, 1231712), (32, 885293), (46, 615856), (61, 464416), (92, 307928), (122, 232208), (184, 153964), (244, 116104), (368, 76982), (488, 58052), (631, 44896), (736, 38491), (976, 29026), (1262, 22448), (1403, 20192), (1952, 14513), (2524, 11224), (2806, 10096), (5048, 5612)]