75559504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 155000000

約数和(自身を除く): 79440496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1249, 1592, 2498, 3184, 3781, 4996, 7562, 9992, 15124, 19984, 23731, 30248, 47462, 60496, 94924, 189848, 248551, 379696, 497102, 994204, 1988408, 3976816, 4722469, 9444938, 18889876, 37779752, 75559504]

約数ペア:

[(1, 75559504), (2, 37779752), (4, 18889876), (8, 9444938), (16, 4722469), (19, 3976816), (38, 1988408), (76, 994204), (152, 497102), (199, 379696), (304, 248551), (398, 189848), (796, 94924), (1249, 60496), (1592, 47462), (2498, 30248), (3184, 23731), (3781, 19984), (4996, 15124), (7562, 9992)]