68766928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7355

約数の個数: 40

約数和(自身を含む): 144792320

約数和(自身を除く): 76025392

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7297, 9424, 14594, 29188, 58376, 116752, 138643, 226207, 277286, 452414, 554572, 904828, 1109144, 1809656, 2218288, 3619312, 4297933, 8595866, 17191732, 34383464, 68766928]

約数ペア:

[(1, 68766928), (2, 34383464), (4, 17191732), (8, 8595866), (16, 4297933), (19, 3619312), (31, 2218288), (38, 1809656), (62, 1109144), (76, 904828), (124, 554572), (152, 452414), (248, 277286), (304, 226207), (496, 138643), (589, 116752), (1178, 58376), (2356, 29188), (4712, 14594), (7297, 9424)]