73148936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68749}}^1$

素因数の和:68781

約数の個数: 32

約数和(自身を含む): 165000000

約数和(自身を除く): 91851064

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68749, 137498, 274996, 481243, 549992, 962486, 1306231, 1924972, 2612462, 3849944, 5224924, 9143617, 10449848, 18287234, 36574468, 73148936]

約数ペア:

[(1, 73148936), (2, 36574468), (4, 18287234), (7, 10449848), (8, 9143617), (14, 5224924), (19, 3849944), (28, 2612462), (38, 1924972), (56, 1306231), (76, 962486), (133, 549992), (152, 481243), (266, 274996), (532, 137498), (1064, 68749)]