69563408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9999

約数の個数: 40

約数和(自身を含む): 148056000

約数和(自身を除く): 78492592

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9949, 19898, 39796, 79592, 159184, 189031, 228827, 378062, 457654, 756124, 915308, 1512248, 1830616, 3024496, 3661232, 4347713, 8695426, 17390852, 34781704, 69563408]

約数ペア:

[(1, 69563408), (2, 34781704), (4, 17390852), (8, 8695426), (16, 4347713), (19, 3661232), (23, 3024496), (38, 1830616), (46, 1512248), (76, 915308), (92, 756124), (152, 457654), (184, 378062), (304, 228827), (368, 189031), (437, 159184), (874, 79592), (1748, 39796), (3496, 19898), (6992, 9949)]