69274528

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 144740736

約数和(自身を除く): 75466208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1543, 1952, 2806, 3086, 5612, 6172, 11224, 12344, 22448, 24688, 35489, 44896, 49376, 70978, 94123, 141956, 188246, 283912, 376492, 567824, 752984, 1135648, 1505968, 2164829, 3011936, 4329658, 8659316, 17318632, 34637264, 69274528]

約数ペア:

[(1, 69274528), (2, 34637264), (4, 17318632), (8, 8659316), (16, 4329658), (23, 3011936), (32, 2164829), (46, 1505968), (61, 1135648), (92, 752984), (122, 567824), (184, 376492), (244, 283912), (368, 188246), (488, 141956), (736, 94123), (976, 70978), (1403, 49376), (1543, 44896), (1952, 35489), (2806, 24688), (3086, 22448), (5612, 12344), (6172, 11224)]