40804497937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 51372195840

約数和(自身を除く): 10567697903

約数列:

[1, 7, 29, 31, 41, 167, 203, 217, 287, 899, 947, 1169, 1189, 1271, 4843, 5177, 6293, 6629, 6847, 8323, 8897, 27463, 29357, 33901, 36239, 36859, 38827, 47929, 150133, 158149, 192241, 198563, 205499, 212257, 258013, 271789, 851353, 1050931, 1107043, 1125983, 1203637, 1389941, 1485799, 4586321, 4902619, 5959471, 6155453, 6484109, 7881881, 8425459, 32104247, 34318333, 34905473, 43088171, 45388763, 142175951, 188039161, 201007379, 244338311, 995231657, 1316274127, 1407051653, 5829213991, 40804497937]

約数ペア:

[(1, 40804497937), (7, 5829213991), (29, 1407051653), (31, 1316274127), (41, 995231657), (167, 244338311), (203, 201007379), (217, 188039161), (287, 142175951), (899, 45388763), (947, 43088171), (1169, 34905473), (1189, 34318333), (1271, 32104247), (4843, 8425459), (5177, 7881881), (6293, 6484109), (6629, 6155453), (6847, 5959471), (8323, 4902619), (8897, 4586321), (27463, 1485799), (29357, 1389941), (33901, 1203637), (36239, 1125983), (36859, 1107043), (38827, 1050931), (47929, 851353), (150133, 271789), (158149, 258013), (192241, 212257), (198563, 205499)]