64647978

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 131918976

約数和(自身を除く): 67270998

約数列:

[1, 2, 3, 6, 97, 113, 194, 226, 291, 339, 582, 678, 983, 1966, 2949, 5898, 10961, 21922, 32883, 65766, 95351, 111079, 190702, 222158, 286053, 333237, 572106, 666474, 10774663, 21549326, 32323989, 64647978]

約数ペア:

[(1, 64647978), (2, 32323989), (3, 21549326), (6, 10774663), (97, 666474), (113, 572106), (194, 333237), (226, 286053), (291, 222158), (339, 190702), (582, 111079), (678, 95351), (983, 65766), (1966, 32883), (2949, 21922), (5898, 10961)]